Colorado
Denver
Billy's Inn
Tequila bar and brunch spot. Get the Sugar-cured bacon at brunch.
Tennyson Street
A nice walkable street with lots of shops and restaurants.
Central City
Central City is an old historic mining town that is now completely made up of casinos and a couple dispensaries. But, a few minutes outside of town, you can find an old ghost town called "Nevadaville". This is a true ghost town, and worth a visit up the steep gravel road you must take to get there. Note that this is not a touristy place, and the properties are privately owned.
Frisco
A ski town off of I-70 in the Rockies. There is a nice lake suitable for boating in the summer.