There is a clubhouse that I went to once, and it was not the place for me. There were activities and such, but mostly ones that I was not interested in (lots of art-related stuff). Also, the cognitive levels of the people there seemed quite low, and I felt like I had little in common with the individuals there. It may sound shallow, but I prefer to talk to people who can keep up a somewhat engaging conversation.
Not my scene, but I think it's awesome that some people enjoy spending time there and can get out of the house for a while.