I just heard about this show--anyone here thinking of going?
Here is a link to more info and the $2 discount coupon.For two days only, the Old U.S. Mint in San Francisco opens its doors for coin and currency enthusiasts. Over thirty coin and currency dealers will be present. Other attractions include a raffle, drawings and door prizes, and complimentary tours of the building, given twice daily.
Show hours are 10am-6pm on both days. Admission is $5, which is valid for both days. Coupons for discounted admission are available online. Children under 12 are free.