Grab tickets and join the crowds at a game at Stade de Geneve. If there's nothing on while you're there, you might like to check if the stadium offers a tour of the grounds.
The entry fee at Stade de Geneve gives you plenty of bang for your buck. When you've created magic memories at this well-known sporting facility in the leafy district of Lancy, why not take a look at other sights in the area? United Nations European Headquarters, Jet dEau Fountain and Saint-Pierre Cathedral are a few nearby.