This weekend Dave Matthews will join President Barack Obama at two grassroots events. The first will take place on Saturday, November 3, at 7:00 PM EDT at Jiffy Lube Live in Bristow, VA.

The second event will be at the Community College of Aurora - Lowry Campus Quad in Aurora, CO on Sunday, November 4, 7:00 PM MT. The President will deliver remarks after a special acoustic performance by Matthews on both evenings. President Bill Clinton will appear at Saturday's event in Virginia.