De Grolsch Veste is the home of FC Twente, one of the better-supported football clubs outside the big Dutch cities. The 30,000-capacity stadium is just over the border in Enschede but easily reached from Hengelo by train or bike.
If you're in the region between August and May and football interests you, catching a home match is a good way to spend an evening. The atmosphere is genuine provincial Dutch football — passionate but not hostile. Check the FC Twente website for fixtures. Colosseum 1, Enschede.