River Rock Cafe River Rock Cafe, 460 Main St., Walden, CO 80480 Local: (970) 723-4670 Visit Website Overview Where the world eats and greets on Main Street! Related Articles The Splurge & Save Guide to Colorado Restaurants Harvest Fun: Fall Farm Activities in Colorado Adventure in Morgan County's Golden Plains Locally Loved Running & Biking Destinations 9 Favorite Fall Dog Hikes Fall Festivals in Colorado