Return to the Scene of the Burp #19

I scream, you scream, we all scream-for the super burp!George is determined to find a cure for his bothersome burps, so he returns to the place where it all began-Ernie's Ice Cream Emporium-to find a secret ingredient. But when a competing ice cream shop opens right across the street, George worries it will put Ernie's out of business and he'll be stuck with the burp forever. Can George squelch the belch once and for all?