Michigan Rattlers have had a busy year. This summer, the alt-country band from Petoskey was handpicked by Bob Seger himself to open his final shows at DTE Energy Music Theatre, performed at Metro Times’ Pig & Whiskey festival, and then hit the road with folk-infused jam band Greensky Bluegrass. Now the band will celebrate the year with a homecoming show of sorts (frontman Graham Young splits his time between Los Angeles and Detroit, while the rest of the band has relocated to Royal Oak, at Ferndale’s Magic Bag.