Post-Prom is a chaperoned lock-in party that runs from about midnight into the early-morning hours. Usually about 75% of prom-goers attend the party and some students that did not attend prom will go to post-prom. It is often easier to have the post-prom somewhere other than where the prom is being held. Students usually change into casual clothes and sometimes they wear clothing that matches the theme for post-prom. Here is a list of possible sites to consider:

• The high school itself
• Multi-screen cinema
• Country Club
• The American Legion or VFW
• Bowling alley
• The local YMCA or YWCA
• City park or recreation center
• Civic Center
• Amusement park
• The junior high or elementary school

Hold a school-wide theme contest and then have students vote for the best idea.