Events and Things to Do in Half Moon Bay, CA

Saturday, July 11

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The International Gem & Jewelry Show - San Mateo, CA (July 2026)

JUL

11

10:00 AM

San Mateo County Event Center, 1346 Saratoga Dr, San Mateo, CA

The International Gem & Jewelry Show Returns To The San Mateo County Event Center! Shop Directly From Wholesalers &...

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Saturday, July 11

• The International Gem & Jewelry Show - San Mateo, CA (July 2026) 10:00 am

  San Mateo County Event Center, 1346 Saratoga Dr, San Mateo

  
  

Saturday, July 25

• Summer Art Collection, "Tribute: Farms, Fish & Flowers" 3:00 am

  M Stark Gallery, 727 Main St, Half Moon Bay