Herbruck's Poultry Ranch to host hiring fair Aug. 4 Sentinel Staff SARANAC — Michigan’s largest egg producer is looking to hire employees for a variety of positions. Herbruck’s Poultry Ranch is hosting a hiring fair from noon to 6 p.m. Wednesday, Aug. 4, at its main office at 6425 Grand River Ave. in Saranac. The egg farm is recruiting for a variety of open positions, according to a media advisory. Herbruck’s offers comprehensive benefits, free health care, competitive wages and a sign-on bonus, according to the advisory. The hiring fair is open to the public. Interviews will be conducted on the spot.