Last night's show at Chop Suey was solid. Sure, they threw an extra band on the bill (meaning that it was doors 8, show 8:30), but both Ra Ra Riot and The Little Ones delivered with tight sets. And yet, there was something troubling in the air. What was it? Two words: Nag Champa. We have discussed this before: venues burning incense at a show is a no-no. Look, our seasonal allergies have been......