Contact Us For Catering & Special Orders Sweet Stack Shack offers local dessert catering services in the St. Petersburg, Florida area.Options include: · Full-Service Ice Cream Sandwich Bar · Pre-packaged Made-to-Order Ice Cream SandwichesOr come into the ‘Shack’ to Pick-Up your Special Order. Notice: JavaScript is required for this content. Sweet Stack Shack Hours of Operation: Sunday - Thursday 3-10pm Friday - Saturday 3-11pm (727) 685-5000 1041 Central Avenue St. Petersburg, FL 33705 Facebook Twitter Instagram Envelope Sweet Stack Shack Menu