Church of the Holy Trinity, Music Mondays 2007-2008 MEMBER PROFILES   The Church of the Holy Trinity is one of the oldest churches in Toronto (1847) and boasts a magnificent acoustical space and two fine concert instruments (piano and organ). Music for the active and activist congregation is led on Sunday mornings by Becca Whitla. Each December the church produces “The Christmas Story”, a magical family event (free, but tickets must be reserved in November at 416-598-8979).    From May to September, the church presents Music Mondays, a culturally diverse noon-time series of weekly concerts that reflect the variety of traditions alive in Toronto’s many communities.   Holy Trinity also hosts the Toronto Early Music Centre (416-966-1409) which will be holding concerts one Sunday each month from 2:30-3:30pm (January–June). Holy Trinity welcomes other musical and artistic events and also meetings or events that focus on social justice issues.   416-598-4521 www.holytrinitytoronto.org