To celebrate my mother and brother coming to Pittsburgh for a visit, we went to Oh Yeah! Ice Cream & Coffee Co. J and I recently discovered that they have vegan ice cream options (thanks Nina and Jeff!), and were completely blown away by the delicious soy ice cream.
Last time I had the soy vanilla bean. This time I tried the soy chocolate with two mix-ins, peanut butter and Newman-O's. With a waffle cone, of course. Their swirl machine does a magical job of blending the mix-ins in completely, so that you feel that you're inventing your own flavor of ice cream.
Here's a picture of my brother, holding my waffle cone and his concoction of Big Lebowski ice cream with a brownie mix-in.