I don't know how common it is. It does happen, though. It probably depends a lot on the bouncer's impression of how old you likely are and how much you look lik

I don't know how common it is. It does happen, though. It probably depends a lot on the bouncer's impression of how old you likely are and how much you look like your license photo. I changed hairstyles dramatically between my license photo and age 21, so I had my license challenged a significant (probably single-digit percentages) number of times until I got a new photo in my mid-20s.