Jamba Juice Happy Hour

jjJamba Juice – From their Facebook page (Looks like they are offering a “Happy Hour” Deal:

Jamba Juice Power your summer with a free upgrade during Jamba’s Feel Good Hour! Every Monday-Friday from 5-7PM enjoy more of the smoothies you love with an upgrade from Original size to Power size–free! (at participating locations only)
Thanks Chi-Town Cheapskate