 Search for Johnny's Pizza House directly from your phone's app store and sign up. It's that easy. Johnny's Pizza House. Let's share a slice of something rewarding. Look at this. 96 degrees. Yes, look at that. Peaches and cream gelato at your pie in Gluckstadt. What's gelato? Well, it's like Italian. Well, um, it's a frozen treat. A juicy peach swirl and fresh baked cobbler crumble.