I was in Denver, ate a couple gummy bears, noticed a long line outside the Ogden theatre so I scalped a GA ticket and pushed up front & center. Had never heard the band before, but yes, after that night i am certainly a fan of War on Drugs.
As for Flogging Molly, I am in the double digits for seeing them - I don't actually listen to much of their music, but they have such an awesomely hybrid pit of aggression and friendliness that I can't resist. Yeah, I'm one of the shirtless/drunk/sweaty guys that never leaves the center pit until the house lights come on. Always feel decompressed in the ensuing morning, best stress relief. I take my wife most shows, but she stays on the perimeter of the pit with the girls while the husband-knuckleheads do their thing with me, good times!