Vendor Booths

All Chambers Mega-Mixer — every business welcome.

Every business is welcome

All Chambers Mega-Mixer

This year we're opening the vendor expo to all chambers and all business types— automotive, food & beverage, retail, services, makers, nonprofits, and everything in between. Whether you restore cars, sling coffee, or sell vintage threads — there's a spot for you.

Your 10'×10' Vendor Spot

  • ·10'×10' paved spot at the commissary venue
  • ·One 2×6 table and two chairs provided by us
  • ·Bring your own 10×10 canopy, tablecloth, and signage
  • ·Listed in the printed & digital event program
  • ·Access to all show attendees (1,000+ expected Veterans Day crowd)
  • ·Inclusion in the All Chambers Mega-Mixer — meet buyers and partners from multiple chambers at once
One simple fee
$150
per 10'×10' spot · all chambers welcome

Venue: The Commissary · March ARB

15150 6th Street, March Air Reserve Base, CA 92518. Wednesday, November 11, 2026 · 12:00 PM – 4:00 PM. All vendor spots are outside on the commissary grounds — no more indoor/outdoor split. Every vendor brings their own 10×10 canopy.

Save your spot

Vendor Registration

Fill out the form below, then complete the $150 payment via Stripe. Spots are first-come, first-served — once 50 vendors are paid, registration closes.

Business
Chamber & offerings
What are you selling or showcasing? (select all that apply)
Logistics
Your $150 vendor spot includes:
  • 10'×10' paved spot at the commissary
  • One 2×6 table and two chairs (provided by us)
  • Bring your own 10×10 canopy
  • Listed in the printed & digital program
  • Foot traffic from all show attendees (1,000+ expected)

After submitting, you'll be redirected to Stripe to pay the $150 vendor-spot fee (plus Stripe's processing fee, passed through to the buyer — no markup).

Event Rules

  • ·Set-up window: 9:00 AM – 11:30 AM on event day
  • ·Teardown by 5:00 PM
  • ·Vendors bring their own 10×10 canopy (white or neutral colors preferred)
  • ·Leave no trace — commissary/venue rules apply
  • ·All sales subject to vendor's own business license & insurance
All in this together

Participating Chambers

These chambers are promoting the All Chambers Mega-Mixer to their members. More to be announced soon.

  • Moreno Valley Chamber of Commerce
  • Claremont Chamber of Commerce
  • Covina Chamber of Commerce
  • Riverside Chamber of Commerce
  • San Bernardino Chamber of Commerce
  • + more to be announced

Want your chamber added to this list? Get in touch.

See Sponsorship TiersQuestions? Contact Us

Vendor-spot payments support Cars, Guitars & Handlebars — a fundraiser for U.S. VETS Inland Empire (501(c)(3)). Registration payments are non-refundable after October 25, 2026.