Usually, I admire the murals of St. Peterburg, Florida from afar, as my friend Erin posts photos of them regularly. I'm not a mural person as much as I'm a fiberglass-statue person, but I do like murals, especially because they remind me of Erin...and Anjie...and Becky.
You're sure to have noticed: I'm always on the lookout for things to do for free or very cheap, and Erin is very much my soul sister in this regard. We'd much rather have ten (or more!) cheap adventures than one expensive one. I would guess that a homebody/nester--provided that (s)he's on a budget--is much more likely to save up for that one special something, but Erin and I are in a different category. We need to go and do as much as possible, even on a limited budget.
Checking out murals is free, and I enjoyed seeing some of St. Petersburg's in person. Bonus: I think all the kids (ages 3-16) did, too.