Why would you drink beer at a bar when you could drink beer while on a mission to Mars? Once a month, the Chabot Space and Science Center (10000 Skyline Blvd., Oakland) gives guests the opportunity to do the latter — kind of — through its “Lost in Space” simulated space mission. While the center regularly hosts daytime mini missions to Mars that are for astronauts ten years old and up, “Lost in Space” missions take place during more adult hours (from 7–9 p.m.) and are partially fueled by beer and wine. Normally, participants land on the red planet and are tasked with constructing a probe to send to one of the moons of Mars. But for Chabot’s special “Spooky Halloween Lost in Space,” which takes place on October 3, things are likely to go wrong. There’s a good chance that Martians will be involved, but there’s no way of knowing whether they’ll be friendly.