Last week's Howie Day and OAR concert at Wolf Trap kept Fairfax County police busy: they arrested 29 - three for marijuana and 26 for underage possession of alcohol.

People at Wolf Trap told the AP their policy of allowing outside beverages is not usually a problem, "except for a handful of shows each year," and these same officials also said " ... it's not clear whether the concert performers will be invited back to Wolf Trap."