Grandma's Coffee & Deli Address: 140 E 15th St, Horton, KS 66439 Phone: (785) 486-6606 Restaurants, Deli Other Businesses: Tornado Alley Drive-Up at 1701 Central Ave, Horton, KS 66439 Barron Stringfellow at 425 W 9th St, Horton, KS 66439 GNB Mortgage Co Inc at 112 E 8th St, Horton, KS 66439 O K Corral at 249 E 15th St, Horton, KS 66439