North Street Dairy Cone is the name of the place. They have the best Cookie Dough ice cream on the planet, with big wads of homestyle cookie dough. The vanilla surrounding the dough is SO smooth and creamy. We also tried Grapenut Ice Cream which was terrific, and "Reese's Supreme" which is full of peanut butter cups. Peppermint Stick, Ginger, Maple Walnut, Black Raspberry, Peanut Butter Chocolate Chip, Coffee Fudge Royale and Blueberry Cheesecake were some of the other flavors. You can get a "taster's cup" which has tiny scoops of your choice of any 4 flavors.
The frappes are good too, try a peanut butter frappe!
If you are travelling up Interstate 95, take the Waterville Winslow exit and go east into town. Turn left about 1/2 mile up at the church stoplight, then left at the bottom of Eustis Parkway. You won't be disappointed! It is a family-run business and the service can be a little slow if it's busy, but it is worth the wait! If you have been there, let me know what you think!