Experience the mansion decked out for the holidays and enjoy the mellifluous and merry sounds of the a cappella MetropoliTones—back by popular demand—from 6 to 8 p.m. The free Bronx Trolley makes a continuous loop from the #6 Pelham Bay Park subway station to BPMM to City Island.

Registration requested.

Cost BPMM Members $5; Not-Yet BPMM Members: Adults $15; Seniors/Students $10