I got the same ice-cream sundae from Cold Stone Creamery, Dairy Queen, and Carvel. Ivy Carbone I ordered hot-fudge sundaes from Cold Stone Creamery, Dairy Queen, and Carvel. I loved the thick hot fudge on the one from Dairy Queen, even though the sundae itself was simple. However, the version from Carvel was nearly perfect, and I'd definitely get it again. Nothing screams warm weather quite like an ice-cream sundae. And although the classic combination — typically ice cream, hot fudge, and whi