This Dollar Tree is located in the Tallahassee Mall parking lot, but it is not in the mall. It is in a small building facing Monroe Street, which also houses a Quizno's Subs shop. It is a little difficult to get to, especially when people are selling Christmas trees, and block the parking lot.
The Dollar Tree has a lot of fun items for just $1 each, plus tax. The store is fairly big, and kept clean.