My company had its first costume contest this year for Halloween. Tons of people dressed up, but my department was the only one with a theme. Everyone thought it was awesome & I'll bet next year there are other departments who coordinate their costumes, too. The first place prize went to a lady who dressed up as "Cousin It." There's no winning against someone who's dressed in head-to-toe hair. But we had lots of fun! :)
My coworker, Fatima, and I coordinated everything. The guys said "As long as you bring the clothes, we'll wear them." Note our awesome outfit-shoe coordination.