Ages 13-18. Teens-Can you survive the zombie apocalypse? Learn self defense moves against zombies and try to resist becoming infected by real zombies at the Hakpido/K4 Fitness Center with the help of Phobius Haunted House LIMIT 50 PER ROUND-ONE ROUND PER PERSON. SIGN UP IS REQUIRED. OFF SITE: 1000 Warrenton Outlet Center Ste. #1 (old outlet mall).