Chiang Mai is the largest city in Thailand’s north, and while still quite large feels a lot less busy than Bangkok. Like many cities, it’s pretty quiet on Tuesday nights, so when L and I checked out the 6ixcret drag show, for the first half of the show we were the only audience before another couple wandered in. All credit to the performers, they turned it on as if it was a full house, and all credit to us, we tried to make as much noise as we could (some strong mojitos helped). For all the pop and disco, drag is punk, polish is fine but attitude is everything, and…