After the lift closes, you can find some quite rustic restaurants in the village center of Saas-Fee, where you can end the ski day in a proper way. There are also some après-ski bars. The advantage in Saas-Fee: The valley run ends more or less directly in the village. After the last downhill run, you can be in the center of town in just a few steps.
Of course, Saas-Fee can not compete with the famous après-ski strongholds of the Alpine republic of Austria, but compared to other ski resorts in Switzerland, Saas-Fee has a lot to offer for party fans who bring the necessary change.