For my 33rd birthday I held a 80s pool party at my house. The intention was to chill by the pool in the afternoon and braai a bit later.
You can see all the pics here.
The weather didn't play along 100% for the pool element so we turned up the heating and added some bubble bath...
Later we had our braai, and started playing some loud music trying to guess the names of those hits from the 80s. Think Visage - Fade to Grey.