Question On Party Ideas

Hello...I am planning a winter sweet sixteen party for my daughter. The theme is disco/70`s dance and I am wondering if anyone out there has some ideas. We are renting a hall and have a dj booked, and everyone will be instructed to come "dressed for the time period", but I`m looking for some other ideas. Also, I need info. On how to do the following dances and the music for them: the Locomotion and The Hustle. Any other ones you can think of from this era? One of the ideas I am planning for the party is to have a Dating game format set up, where my daughter asks questions to three chosen boys and picks one. Since none of the boys are really a "boyfriend" to her but just "friends who are boys", any ideas on what I could plan to have as the prize? Thanks for any help you can give.