Tenth-anniversary sing-along screening of Dr. Horrible’s Sing-Along Blog followed by Buffy the Vampire Slayer’s 'Once More, with Feeling' musical episode. Like Rocky Horror for Buffy and Dr. Horrible. Dress as favorite characters, sing along on a 30-foot screen at The Park Theatre. Includes costume contest with prizes, trivia, multiple door prizes, and participation bags for all guests. Silent auction and 50/50 for local charity. Volunteer-run event; all ticket sales fund prizes and local businesses. Doors 6:00 PM, show starts 7:00 PM, 30-minute intermission and costume contest. Gender-inclusive washrooms available.