Love the drive-through concept (SO much better than Starbucks or McD's!), the coffee, the smoothies and the stickers! I have a little collection of them. The staff are always super friendly and patient while I'm making up my indecisive Libra mind.
Edit: they were also extremely accommodating when I picked up coffee there with two vegan friends. They have a lot of non-dairy, soy-based stuff for the vegans and lactose intolerant among us! Just one more reason to love this place.