Orange Theory Fitness is hosting a pre-sales kickoff party from 9 a.m. to 4 p.m. Saturday, Oct. 6 at its newest location at Stuart Place Crossing, 6710 Expressway 83 in Harlingen. This is the best way to save on your membership as you become a founding member of #OTFHarlingen. Join Orange Theory’s fitness experts in Harlingen for this one-day-only opportunity.