Security State Bank Of Aitkin Address: 27310 Central St, Garrison, MN 56450 Phone: (320) 692-4353 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks Other Businesses: Deerwood Bank at 9451 Madison St, Garrison, MN 56450 Harbor Inn at 10490 US Highway 169, Garrison, MN 56450 Twin Pines Resort at 7827 Us Highway 169, Garrison, MN 56450 Garrison Inn and Suites at 9243 Us Highway 169, Garrison, MN 56450