HomeTessenderlo-HamAmericanHappy Days Diner🍔Happy Days Diner🍔 American · Tessenderlo-Ham Frequently asked questions 🤔Where is Happy Days Diner? At De Warande 41, 3945 Tessenderlo-Ham. What kind of food does Happy Days Diner serve? Happy Days Diner is listed under American. How can I contact Happy Days Diner? By phone at +3211391391. Follow them on social media 📲FacebookHappy Days DinerNearby 👀🥟China Town🥟 Chinese · Tessenderlo-Ham · 1 km🥐Bakkerij Vandeweyer🥐 Bakery · Tessenderlo-Ham · 1.4 kmUpdated on 9 November 2026