Start-Kick Summer at the SGG Carnival! Celebrate summertime with fun games, spectacular rides, great food, and nightly entertainment. St. Greg's annual family carnival is the place to be from June 18 - 23. It opens nightly at 6 p.m. and there's plenty of parking. Make sure you take a few chances on the Super 50-50. And don't forget that you can purchase discounted ride and food tickets at St. Greg's parish office until just before the carnival opens for the week on Monday, June 18.