Harbours Gate will hold its One Community Serving All Fall Luncheon featuring Vallie Collins, a survivor of “Miracle on the Hudson,” during which US Airways Flight 1549 had to land on the Hudson River in New York after engine failure. The luncheon is free to attend, and donations will be sought at the event. Reserve tables of 10 or individual seats at www.harboursgate.org or by calling 865-679-8610. Harbours Gate offers recovery and wellness programs to those in need and assists underprivileged youth, among other services.