(Costumeless) Dale Earnhardt Jr. Jr. at CMJ 2010 Photo: Jon Klemm (more) Mar 30 2010 Reggie Watts Music Hall of WilliamsburgBrooklyn, NY11:00 PM Buy TicketsAmex presale begins:Wed, 03/09/1112:00 PM Apr 2 2010 Daedelus Music Hall of WilliamsburgBrooklyn, NY08:00 PM Buy TicketsAmex presale begins:Wed, 03/09/1112:00 PM Apr 13 2010 Floor Music Hall of WilliamsburgBrooklyn, NY08:00 PM…