The Nashville Predators Foundation is giving out grants totaling more than $600,000. A total of 149 grants will be distributed at a ceremony May 2 in Nashville. The funds represent the largest one-time donation in the foundation’s history, outpacing last year’s previous mark of $515,000. The grants will be given to Nashville and Middle Tennessee community service and charitable organizations. The foundation has awarded more than $5 million in grants to organizations since its inception in 1998.