Once again, the Pollstar Concert Industry Awards nomination list shows that D.C.'s no small potatoes when it comes to touring music. Like last year, the 9:30 Club is nominated for Nightclub of the Year, Wolf Trap's Filene Center is nominated for the Red Rocks small outdoor venue award, and Birchmere's Michael Jawarek is nominated for Nightclub Talent Buyer of the Year. There are a few new additions to our area's nods too. The Verizon......