The Mutts on Main event scheduled for today has been postponed two weeks due to the rainy forecast. The fundraiser, which will benefit the Hall County Animal Shelter, will now be held 10 a.m. to 4 p.m. April 12 on the downtown Gainesville square. It will feature a fashion walk at noon and pet contest at 1 p.m. Rabies vaccinations and microchipping will be offered along with adoption opportunities, training sessions and agility demos.