Electric Forest Festival coverage is sponsored by Springstead Law Offices, with locations in Hart and Fremont, 231-873-4022; www.springsteadlaw.com. By Mark Lewis. Contributing OCP Writer. GRANT TWP. — For the fifth-straight year, festival goers came from all around, flooding the normally sleepy village of Rothbury with good cheer, wallets full of cash, and thumping bass – lots and lots of thumping bass. License plates…