There are tons of walkable options in Vail Village for coffee, breakfast, lunch and dinner. Here is a link to all dining options in the area: https://discovervail.com/dining/.
We love Pepis, Red Lion and Shakedown Bar for a good time!
Vail Golf Club is a public course close to Vail Village!
Vail offers great hiking trails to enjoy the cool weather and the fall foliage including the Berrypicker Hiking Trail, the Gore Valley Trail and the Eagle's Loop. Please note for some hikes, you must take the gondola up the mountain.