Disc golf was invented after golf balls went on strike to protest being left in water hazards for hours without a lunch break. Support their cause with today's Groupon: for $10, you get $20 worth of disc-golf equipment and apparel at Chainbangerz in Burien.

Chainbangerz stylishly outfits frisbee hurlers of all abilities with an expansive stock of disc-golf equipment, accessories, and accouterments. Send long drives piercing through gale-force winds with an overstable Latitude 64 Blitz gold driver ($16.99), or tickle the chain tentacles of a course target basket with the precise, dependable, beaver-emblazoned Daredevil putter ($15.95). Disc-wielding par seekers can tote their prized, pizza-shaped projectiles around in a simple DGA starter bag ($19.99), which includes ample space for discs as well as a convenient compartment for holding bottles filled with the life forces of vanquished opponents. Patrons can also broadcast their allegiance with a stylish Chainbangerz disc-golf shirt ($14.99) or vintage trucker hat ($10).