1) Either, it’s now the day of the event or AFTER the event, which means you can no longer buy advance tickets or . . .
2) There’s been a run on Dr. Sketchy’s Baltimore! We’ve sold out of advance tickets! Holy CRAPPOLA. We’re doomed! It has to be a trick. Regardless, in either case, there will still be tickets at the door, so you’re welcome to try your luck there. Godspeed.
Dr. Sketchy's Baltimore 
this is upsetting to no be able to buy a ticket….guess I;ll stay home unless I hear from you. sherry schnepfe
Unfortunately you can’t purchase tickets online the day of the event–don’t worry, you’ll still be able to purchase at the door though.