Mr. Smoothy is a restaraunt that is mostly visited by members of the Tennyson family as well as their friends.
Mr. Smoothy is, to an obvious point, a restaurant that serves mostly smoothies. Ben and his team as well as Tracy, the MCF are frequent customers. The establishment was destroyed in Greetings From Techadon but is seen rebuilt in The More Things Change: Part 1.
Mr. Smoothy serves an exotic and often strange assortment of flavors in its smoothies made to order and including flavors like "Chocolate and carrot", "Nectarine", "Mango and blueberry with extra echinacea" and in Ultimate Alien, all-meat flavored smoothies such as lamb and sardine, which Ben was seen drinking in the beginning of Ultimate Aggregor. Its latest flavor in Omniverse, is 'grasshopper,' which is a favorite among Galvans like Blukic and Driba.
Ben and Tracy are infamous for drinking numerous of them whenever coming to Mr. Smoothy every time, drinking a menagerie of strange flavors, only to burp unpleasantly loud. In Vreedle, Vreedle, the Vreedle Brothers destroyed Mr. Smoothy and in the episode In Charm's Way, the restaurant's iconic mascot was brought to life by Charmcaster , only to be drunk dry by Murk Upchuck. Ben claims that the owners may stop letting them in there for all the constant destruction. In Ben 10 Alien Force: Vilgax Attacks, Psyphon brings Mr. Smoothy to life with a laser and becomes a boss. Mr. Smoothy was defeated by Ben turning into nearly all of his aliens in a row, with the exclusion being Cannonbolt.
The franchise has 22 known outlets in Bellwood with an addition of an inter-dimensional Mr. Smoothy owned by Professor Hokestar. Due to the fact that Ben often frequents this business and gives it his unofficial endorsement, the franchise receives a lot of publicity and will even open for him after closing time.
In So Long, And Thanks For All The Smoothies, after the universe is destroyed by the Anihilaarg and recreated by Alien X, in the new version of the universe, Mr. Smoothy's mascot and logo is different, and Ben says that the restaurant's smoothies taste different to how they did in the original version of the universe.
- Ben Tennyson
- Tracy Romanov
- Tricia Romanov
- Kenny Tennyson
- Rook Blanko
- The Rookies
- Mordecai and Rigby
- Mr. Krabs (Seen in MCF and the Return of Valdronya)
- Sandra Smoothie (Manager)