Thanks to Larkburger, milkshake lovers will have a chance to feel good about indulging. Drink up because in July, the burger shack will donate 5 percent of milkshake sales to Children's Hospital Colorado. There are 12 stores in Colorado, including the one at 1904 Southgate Road in Colorado Springs. Shakes come in three flavors: vanilla, chocolate and strawberry. They are made with Boulder Ice Cream. Cost is $5. Call 466-6111. Visit