There are 7 time specific, pre-booked slots available every week through slotted; all other slots are first come, first served with a little over 20 spots available. So even if the online list is full, come by, we've got space! If you miss your pre-booked spot without reaching out to the hosts you will be barred from signing up online for one month. All spots are 5 minutes. Feel free to reach out to the hosts with any questions.