My kids still have 2 weeks before school starts but I know many kids have gone back to school already (lucky parents). Starting today, Jamba Juice is running a Back 2 School promotion through September 6. Between the hours of 3-6 pm, students can get a 16 oz. smoothie for $1! If it’s like their other promos, I’m sure you can get the bigger size for a buck more. For participating locations, click here.