The Purple Cow is a take back to the 1950's and 1960's and diner type of restaurant that offers a small menu, but AWESOME ice cream treats!!!!!!!! The vanilla PURPLE shake is a favorite with kids, tastes like vanilla, but it is Purple!! It will turn your tongue purple, so avoid if your going back to work after lunch! The Ice-cream treats are so big and so good with lots of FRESH toppings, like fresh fruit and nuts !! The prices are extremely reasonable for the amount of food you get!! You get 2 shakes for the price of one! They bring your shake in a glass, then bring you the metal container with the remaining shake from blending it, it 2/3 fulls so you are getting almost 24+ ounces of a shake for less than $3.50! The Purple Cow has 2 locations in Little Rock, they are open for Lunch till late night! The restaurants are SMALL so go early to avoid the usual waits, but the wait is sooo worth it!