In the current fast paced music industry, bands are breaking up and reuniting constantly, and the past few years been great for reunions; some of the more notable bands that have gotten back together are Sunny Day Real Estate, Smashing Pumpkins, The Police, and Guns n' Roses. But with the way things are going, I think any one of us could be hopeful enough that one of our old favorite bands might one day reunite and tour near us.
The Deftones have also reunited recently and are currently on tour with progressive rock band Coheed and Cambria. Following this trend is the Misfits with a slightly modified all-star cast, and Stone Temple Pilots. To elaborate more, Van Halen has announced a reunion tour; however, a lot of people seem to be upset about this, deeming it as unnecessary.
There have also been lots of rumors floating around about bands that are planning reunions, these include The Who, Radiohead, Led Zepplin, and System of a Down. In the end, I believe it's only a matter of time before most past bands (the ones that made names for themselves) decide to do reunion shows. So if your favorite band hasn't announced a tour, keep your chin up, maybe it will happen soon!
Also, if you have heard of some reunion shows that I didn't name, go ahead and post them in the comments!