Details.
No appointment needed at the Miami Beach location only. Service is first come, first served, with a pre-book and pre-pay option. Walk-in hours are Wednesdays from 12:30 PM to 2:30 PM. Pre-register and pay online by selecting the Walk-In option. Closed dates listed on the page include Feb 11, Mar 25, Apr 8, Apr 16, May 20, Jun 17 through Jun 24, Nov 11, Nov 18, Dec 23, and Dec 30.