We will be in Great Falls next Sunday for a morning/afternoon. Originally we were to arrive Saturday afternoon and planned to go to Sip n Dip for the mermaid show that night. But, our flights changed and we don't get in until late Saturday night. After a long day of travel from the east coast, I don't think we will be in the mood for a tiki bar. We must continue on to meet friends Sunday afternoon. Does anyone know what Sip n Dip is like on a Sunday at lunch time? I assume the mermaids perform only at night? I was really looking forward to seeing this odd attraction. Thanks for your help.