Parents dropping off their children for camp at Martin Luther King Recreation Center. Seniors heading to the Older Adult Center, housed, for now, inside the rec center until the brand-new one opens down the street. And patients — some walking only a few blocks from home, others coming by paratransit vans — walking through glass doors of the Stephen Klein Wellness Center. With its pale-beige brick and glass-and-metal facade, the center still looks new and modern, as on its opening day in December 2014.