Mark your calendars for Saturday, April 12 from 10 a.m. to 2 p.m. at the Northwest Indiana Innovation Expo at the Jean Shepherd Community Center, 3031 Mahoney Drive, Hammond.  From Cows and Calves hosted by Fair Oaks Farms to interactive displays by the Hospice Artisans to technology wonders from 9magnets LLC, this will be a day of adventure, fun and learning for Innovators of all ages!