We play both board and card games that involve some sort of strategy component. Typically these games take 1-2 hours and are 4-5 players. Examples of these include Dominion, Agricola, Chinatown, Citadels, Power Grid, etc.
If anyone would like to post comments about what games they'd like to play that night/solicit interest from other attendees, great to think ahead. No problem if not though, will bring a bunch of games, and everyone can just figure out what they'd like to play upon arrival.