This is a beautiful space! I quite like their layout. Most of the art they have there is somewhat interactive, and they always have something for everyone.
I've been there for the Protospace section of the Haultain and 1st Street Festival, and have performed there with the Calgary School of Samba. Numerous other groups have used the space, and they've even held weddings there.
I quite like how wide open it is. Sometimes I find that some art galleries try to cram as much in as possible. Endeavor takes advantage of a very minimalist layout, involving a couch, a couple chairs, and a coffee table.
I really like this space, and suggest it to anyone who is looking to do an event in the area. The hosts Maria and Shannon are awesome, and ask if you'd like some coffee or water shortly after arriving.
This is somewhere I wish I got to more often, as it's a cool place to hang out even when they aren't hosting events.