The Sister Kenny Institute on the Abbott Northwestern Hospital campus marked BWBR’s entrance into the health care market early in the 1970s. Today, Abbott Northwestern is still a client, and health care accounts for roughly half of BWBR’s annual workload. The 70s also brought us a factory renovation across from Mears Park in St. Paul’s Lowertown area ... and BWBR became one of the renovated Park Square Court’s first tenants.