Here are a few more ideas that I came up with for community events....maybe there is something here that might work for you:
 
 
[FONT=verdana, arial, helvetica]TV Land - music from television shows, people come dressed up as their favorite actor on television - Brady Bunch, I Love Lucy, Green Acres, The Jefferson's, All In The Family, The Facts Of Life, Gilligan's Island, Square Pegs, The Partridge Family, The Monkeys, Land of the Lost, Boosum Buddies, Laverne & Shirley, Happy Days, The Courtship of Eddie's Father, The Mary Tyler Show, Sanford & Son, The Flying Nun, Harper Valley PTA, Alice, , Dynasty, Falcon Crest, Dallas, Silver Spoons, Knots Landing, Wonder Woman, Hart to Hart, Charlie's Angels, Little House on the Prairie, Three's Company, etc....[/FONT]
 
 
 
[FONT=verdana, arial, helvetica]A Night In Paris (Circ du sole)[/FONT]
 
[FONT=verdana, arial, helvetica]Aztec Festival[/FONT]
 
[FONT=verdana, arial, helvetica]Beach Party Bingo (Volleyball, Frisbee, Beach Boys, Gidget)[/FONT]
 
[FONT=verdana, arial, helvetica]Beatlesmania (Sgt. Pepper, etc.) [/FONT]
 
[FONT=verdana, arial, helvetica]Big Band Swing Festival (30’s & 40’s) [/FONT]
 
[FONT=verdana, arial, helvetica]Casa Blanca/ Nights of Arabia[/FONT]
 
[FONT=verdana, arial, helvetica]Disco Fever / Studio 54[/FONT]
 
[FONT=verdana, arial, helvetica]Earth Day Faire (Green Festival)[/FONT]
 
[FONT=verdana, arial, helvetica]Hello Dolly[/FONT]
 
[FONT=verdana, arial, helvetica]Hillbilly Ho Down/ Square Dancing[/FONT]
 
[FONT=verdana, arial, helvetica]Hot Air Ballooning[/FONT]
 
[FONT=verdana, arial, helvetica]I Love The 80’s[/FONT]
 
[FONT=verdana, arial, helvetica]It’s Gershwin![/FONT]
 
[FONT=verdana, arial, helvetica]Jazz Festival[/FONT]
 
[FONT=verdana, arial, helvetica]Little India (Bollywood)[/FONT]
 
[FONT=verdana, arial, helvetica]Mamma Mia (Abba)[/FONT]
 
[FONT=verdana, arial, helvetica]Native American Pow Wow[/FONT]
 
[FONT=verdana, arial, helvetica]Nobel Prize Festival (an educational theme)[/FONT]
 
[FONT=verdana, arial, helvetica]Oktoberfest (German)[/FONT]
 
[FONT=verdana, arial, helvetica]Old Hollywood (Gong Show)[/FONT]
 
[FONT=verdana, arial, helvetica]Renaissance Festival[/FONT]
 
[FONT=verdana, arial, helvetica]River Festival (theme song: Carly Simon’s “Let The River Run”)[/FONT]
 
[FONT=verdana, arial, helvetica]Roaring 20’s[/FONT]
 
[FONT=verdana, arial, helvetica]Rocky Horror Picture Show - the movie, dress up, singing during the movie[/FONT][FONT=verdana, arial, helvetica][/FONT]
[FONT=verdana, arial, helvetica][/FONT] 
[FONT=verdana, arial, helvetica]Soul Train/ Funky Town, Car Wash[/FONT]
 
[FONT=verdana, arial, helvetica]Sound of Music[/FONT]
 
[FONT=verdana, arial, helvetica]Southern Hospitality[/FONT]
 
[FONT=verdana, arial, helvetica]Splish Slash Bandstand (50’s)[/FONT]
 
[FONT=verdana, arial, helvetica]Star Trek Festival[/FONT]
 
[FONT=verdana, arial, helvetica]The Last Emperor (Chinese theme)[/FONT]
 
[FONT=verdana, arial, helvetica]Toga Party[/FONT]
 
[FONT=verdana, arial, helvetica]Viva Las Vegas (Elvis, Sinatra)[/FONT]
 
[FONT=verdana, arial, helvetica]Woodstock (hippies) [/FONT]
 
Little [FONT=verdana, arial, helvetica]Tokyo[/FONT]
 
[FONT=verdana, arial, helvetica]Yellow Submarine Festival (Beatles)[/FONT]