They're definitely popular during the hot summer months. Not sure how they do in the winter though. They offer a number of creative flavors and different creative sundaes. I tried the happy camper this time with vanilla soft serve, graham cracker crumbs, chocolate and torched marshmallow. The fresh torched marshmallow was a nice touch. The vanilla soft serve was tasty although it was more milky than vanilla. I didn't taste very much vanilla in it. The graham cracker crumbs also tasted quite tame. It's a nice treat and expect long lines on hot days.