Depeche Mode announced today its 2009 Tour of the Universe, which includes 28 stadium dates worldwide beginning May 10 in Tel Aviv, Israel.
Dates:

May 10: Tel Aviv, Israel (Ramat Gan Stadium)
May 12: Athens (Terra Vibe Park)
May 14: Istanbul (Santral Istanbul)
May 16: Bucharest, Romania (Parc Izvor)
May 18: Sofia, Bulgaria (Vasil Levski Stadium)
May 20: Belgrade, Serbia (USCE Park)
May [...]

Here are the upcoming dates for the MSTRKRFT Fist Of God tour:

9/28/08-Los Angeles
9/30/08-Pamona
10/1/08-San Francisco
10/2/08-Seattle
10/3/08-Vancouver
10/4/08-Winnipeg
10/7/08-Chicago
10/8/08-Royal Oak
10/9/08-Columbus
10/10/08-New York City
10/11/08- Poughkeepsie
10/12/08-Philadelphia 
10/13/08-Boston
10/15/08-Bedrock
10/16/08-Charlotte
10/17/08-Nashville
10/18/08-Atlanta
10/19/08-Memphis
10/22/08-Houston
10/23/08-Austin
10/24/08-Dallas
10/27/08-Lawrence
10/28/08-Denver
10/31/08-Salt Lake City
11/1/08-Las Vegas

DJ Tiësto has announced a 24-city US & Canadian tour.
The tour focuses on smaller clubs, so it could be a great chance to see Tiesto in action.
Here are the dates: