216 industry conferences take place in California in 2026, ranking it 1st among every state.
Vertical SaaS tops the cut with 22, with Liquor Stores at 18 and Restaurant at 18.
Ranked list
10 conferences
1
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Jun 10–13, 2026·San Diego, CA·10k+ attendees·$$$$ ticket
Our take
Given its 10k+ expected attendees, AIA Conference on Architecture & Design has cemented its place as a marquee event in the Construction industry. Attendance pricing of $$$$ suggests a filtered, high-intent room, and the Orbital team rates it in the top tier informed by verified attendance composition, post-show exhibitor outcomes, and editorial assessment. For teams targeting the Construction vertical, this show is worth a serious look.
2
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Aug 21–22, 2026·Los Angeles, CA·2k–5k attendees·$$ ticket
Our take
Based on 2k–5k annual attendees, Coffee Fest Los Angeles ranks solidly as a flagship conference within the Coffee Shops sector. Entry at $$ suggests a filtered, high-intent room, which is why Orbital rates it at Platinum using a framework weighted toward decision-maker access and verified exhibitor ROI. For teams targeting the Coffee Shops industry, this show is worth a serious look.
3
GoldOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
May 5–6, 2026·Toronto, ON·5k–10k attendees·$$ ticket
Our take
Considering 5k–10k registered participants, EV & Charging Expo stands as a Gold-rated gathering for the Auto Dealerships vertical. Registration at $$ implies a vetted crowd of decision-makers, leading Orbital to rate it as a Gold event drawing on multi-cycle exhibitor feedback and verified attendee role data. Operators building pipeline in the Auto Dealerships market, this conference merits inclusion in your annual conference calendar.
4
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Given its 2k–5k expected attendees, IFPA Foodservice Conference has cemented its place as a marquee event in the Grocery industry. Attendance pricing of $$$$ reflects a deliberate barrier that filters for committed buyers, and the Orbital team rates it in the top tier based on a combination of attendee quality, exhibitor ROI data, and industry relevance. Sales teams working the Grocery space, this conference belongs on any serious exhibitor's planning list.
5
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Feb 23–24, 2026·Los Angeles, CA·5k–10k attendees·$ ticket
Our take
Based on 5k–10k annual attendees, MakeUp in Los Angeles ranks solidly as a flagship conference within the Salons sector. Entry at $ implies a vetted crowd of decision-makers, which is why Orbital rates it at Platinum using a framework weighted toward decision-maker access and verified exhibitor ROI. For teams targeting the Salons industry, this show is worth a serious look.
6
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Mar 3–6, 2026·Anaheim, CA·10k+ attendees·$$ ticket
Our take
Given its 10k+ expected attendees, Natural Products Expo West has cemented its place as a marquee event in the Vet industry. Attendance pricing of $$ suggests a filtered, high-intent room, and the Orbital team rates it in the top tier informed by verified attendance composition, post-show exhibitor outcomes, and editorial assessment. For teams targeting the Vet vertical, this show should be on your shortlist.
7
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Based on 1k–2k annual attendees, Organic Produce Summit ranks solidly as a flagship conference within the Grocery sector. Entry at $$$ reflects a deliberate barrier that filters for committed buyers, which is why Orbital rates it at Platinum using a framework weighted toward decision-maker access and verified exhibitor ROI. For teams targeting the Grocery industry, this show merits inclusion in your annual conference calendar.
8
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Oct 15–17, 2026·Anaheim, CA·10k+ attendees·$$$ ticket
Our take
With 10k+ industry professionals on the floor, PMA Fresh Summit sits firmly as a Platinum-rated show across the Grocery space. Ticket pricing at $$$ reflects a deliberate barrier that filters for committed buyers, and our team places it among Platinum events drawing on multi-cycle exhibitor feedback and verified attendee role data. If you're selling into the Grocery market, the show deserves a line item in your event budget.
9
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Based on 10k+ annual attendees, SIAL Canada ranks solidly as a flagship conference within the Restaurant sector. Entry at $$ reflects a deliberate barrier that filters for committed buyers, which is why Orbital rates it at Platinum drawing on multi-cycle exhibitor feedback and verified attendee role data. Operators building pipeline in the Restaurant category, this event merits inclusion in your annual conference calendar.
10
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Dec 3–3, 2026·Santa Rosa, CA·2k–5k attendees·$ ticket
Our take
Given its 2k–5k expected attendees, WIN Expo has cemented its place as a marquee event in the Liquor industry. Attendance pricing of $ points to a buyer-rich attendee base, and the Orbital team rates it in the top tier informed by verified attendance composition, post-show exhibitor outcomes, and editorial assessment. For teams targeting the Liquor vertical, this show is worth a serious look.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
GoldOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Frequently asked questions
How many Cross-Vertical conferences are happening in CA?
There are 10 Cross-Vertical conferences listed for CA in this guide. Browse the full list above to compare dates, locations, and expected attendance.
When is the biggest Cross-Vertical event in CA?
AIA Conference on Architecture & Design is one of the largest events on this list with approximately 10k+ attendees. It takes place Jun 10–13, 2026. Location: San Diego, CA.
What's the cheapest Cross-Vertical conference to attend?
WIN Expo has the lowest ticket price on this list ($). It's held in Santa Rosa, CA. Expected attendance: approximately 2k–5k.
Which Cross-Vertical events are happening in 2026?
9 of the 10 conferences on this list have confirmed 2026 dates. Check each event above for the latest schedule and registration details.
Further reading
More Orbital conference guides in related industries
Orbital's verified directory covers 1,924 trade events across 12 industries — with attendee counts, ticket pricing, exhibitor costs, and tier ratings for every listing.
