Make some fun props for a "photo booth" (could just be a nice backdrop + volunteer with a camera + instant printer) at the event. Charge $5 per picture. This let's everyone take a fun memory home. It helps set a silly vibe and fun atmosphere at your event. :) Photo by propsonsticks on ebay.
Ring in 2015 with these adorable DIY Emoji Photo Booth Props! -- Instructions: Cut emoji shapes out of stiff felt and glitter vinyl. Assemble with glue. Glue dowel on the back. -- Created by Jenni Radosevich