WESTPEX Stamp Show @ Burlingame

Hosted by @angelthepup22, he writes:

Hello everyone, welcome back to another exciting WESTPEX meetup!
This is taking place on the first day of the stamp show, at 9:30AM there will be a “Grand Opening Ceremony” kicking off the show and you are welcome to join us for this. After that is over, at 10:00 AM the USPS will be holding a dedication ceremony for the new Dahlias stamp set, featuring 10 different designs.

Visit the Postcrossing event thread to RSVP.