Thrive Allergy and Gluten-Free Expo will take place at McCormick Place on Saturday, April 18 and Sunday, April 19. There will be presentations by UCCDC and GIG as well as those geared toward allergy issues. In addition, there will be cooking and baking demonstrations by Jules Shepherd as well as exhibitor demonstrations, samples, etc. The event costs $10 for one day or $15 for both.