M
Google
A pretty extensive collection, professional staff, people generally friendly. A lot of community resources. The Author Series includes impressive guests (Pinker, Wilson, Sotomayor, and others), Tickets are only $5. Occasional beaurocracy (or overzealous volunteer?) does occur. I came to an event with a ticket, but a man at the door ignored the ticket and for several minutes demanded to know my last name, which was supposed to be "on the list." For a public lecture, half-full? Give a guy a clipboard, and he is the lord of the hallway!