The museums around Vanier Park are open this weekend for $5 for all of them. The space centre, the Museum of Vancouver, the Marine Museum, and other small centres are open and for $5, it was a hard offer to pass up. The Museum of Vancouver had a particularly interesting exhibit that I wanted to see on neon signs in Vancouver through history. The space centre was also awesome - lots of interaction AND one of five touchable moon rocks in the world. Pretty fantastic.