Worthwhile coupons in this week’s mailer, Feb 5, 2015:Harbor Freight.Peak Fitness, 62nd and Binford, free 7 day trial.Formosa Seafood Buffet, in Castleton. $ 1 off lunch and dinner.Pet Wellness Clinic/Vet, 71st and Binford.Delhi Palace, India Palace, Shalimar.Tomo sushi/hibachi, 74th and Keystone.Sports…