G&L Gyro Concession Inc. Share: FOOD RELATED G&L Gyro Concession Inc. Visit Website 23 Armon Drive Bethpage, NY 11714 (516) 242-8130 About Map About Family owed/ operated: specialize in all aspects of concession. Participate in outdoor events; feast, festivals, concerts & fairs. Specialize in a Greek cuisine + cover all concession menu options. What's Nearby? Distance: 5 10 15 20 25 50 mi.