Birthday Party

Have Your Birthday Party at Gymtowne!!

Birthday parties are offered at various times on Saturday afternoon and Sunday all day.  To reserve a time slot for a party, click or call Moss Beach gym at (650) 563-9426 or South San Francisco at (650) 589-3733.  You will be asked to leave a $100.00 non-refundable deposit (cash, check, VISA, M/C, AMEX, or DISCOVER).  We will hold your spot for 5 days so you can mail your deposit as long as the party is at least two weeks away.  The balance is due in full by Monday before your party.

We recommend booking your party six weeks in advance to insure your choice of times.

Regular Party is allowed to have up to 20 children.  A Large Party may have up to 30 children.  We maintain a 10:1 maximum ratio for parties in an effort to provide a safe, quality environment.  We recommend an 8:1 ratio for the best parties.