8. Mark It on Tickets

The colorful plastic and paper wristbands used at concerts, festivals, and other big events can be customized to show a designated hashtag. To encourage guests at its Party in the Garden fund-raiser to upload photos via Instagram, the Museum of Modern Art in New York handed out entry bracelets printed with the hashtag #PitG2012.
Photo: Nadia Chaudhury/BizBash
14. Turn It Into an Activity

A playful, original idea created by the planners behind Travel & Leisure's Social Media in Travel & Tourism Awards replaced entrance bracelets with sweatbands and invited guests to embellish them with quirky pins, one of which displayed the hashtag.
Photo: Anna Sekula/BizBash