Monday, Tuesday, Thursday, & Friday we provide tours by APPOINTMENT ONLY and you must have a group of 20 or more. If you have a smaller group, we have family shows every Saturday (two shows: one at 10 a.m. and one at 3 p.m.). For summer we also add a Wednesday Family show, each Wednesday through July-31st one show at 10 a.m. No reservations necessary for family shows. You will want to arrive at least 15 minutes prior to shows to get parked and paid, we take only the first 150 people to arrive for each family show. Family shows typically last about 1 hour.