Yes. Is called being a walk in. I got there at 4.55 pm for a 5:30 start to make sure I was first. There was 12 on the class list with 2 people on the wait list. I was hoping that 3 people wouldn’t show and I could sneak in. 5 people didn’t show and the class is short 2 people. I am still booked for late August but they basically processed me as an unpaid person and had me fill out an extra form. I need to cancel the other class to get my original $20 back.