Have you tried the Smoothie King smoothies? They are so fabulous and this Groupon makes them so affordable! Here's the deal: $5 for two 32 oz. smoothies from Smoothie King. It's a $13.38 value so you save 62%! It's good at one of their 3 locations (2 in Raleigh and 1 in Durham) and you will choose the location you want when you buy the Groupon. There is a limit of 2 Groupons per person and they expire January 30, 2011.
I got the last Smoothie King Groupon that was offered a few months ago and they are delicious. The 32 oz smoothie is so big you can easily split it with someone else. If you split each smoothie in half, you really get four 16 oz smoothies for $5 - a great deal!
I have to give a shout out to the staff at the Raleigh location on Glenwood Avenue in Pleasant Valley. We have been many times and they are ALWAYS pleasant and make excellent smoothies. Looks like I will be seeing you again soon!