According to this Denver Post article the King Soopers at 2727 West Evans has:

a bar serving aguas fresca (fresh juice) and helado (ice cream); products from Latin America; bulk items; and more ethnic items in the produce, bakery, meat and canned-food areas.

Latin-American style aguas frescas and helados? Seems good! I wonder how it compares to Paleteria Cuauhtemo.