Your Pinellas County library card now gives you free access to three museums in St. Petersburg: Great Explorations, the Florida Holocaust Museum and the Museum of Fine Arts, St. Petersburg. Library card holders are able to borrow a free family pass to these institutions for seven days. Each branch only has two passes for each museum, so they’re on a first-come, first-served basis. Check the availability online or by calling. The pass enables up to two adults and three children one visit within the seven-day loan period. They must be checked out by an adult. pplc.us/mfa.shtml.