This document proposes the CapSpin Challenge, an online contest by BodyArmor that encourages users to upload creative videos of themselves performing cap spins with BodyArmor drinks. It would have phases including video submission and a video gallery where users can generate likes and shares. The top 10 videos based on popularity and skills would be shortlisted, with 1 grand prize winner chosen. The goal is to authentically engage new and existing fans through a fun platform that shows BodyArmor's active lifestyle brand image. Development of the challenge tab on Facebook is estimated to take 4-6 weeks, with a proposed launch in early August and winner announcement in early October.