Those who want to understand the broader context of why and how to conserve older buildings and welcome an opportunity to examine an "A-listed" building up close may want to attend Â鶹´«Ã½Ó³»Heritage Foundation's Heritage 101 course, Oct. 22 at 401 East Waterfront Rd. Marco D'Agostini, a senior heritage planner with the city, and heritage consultants Judy Oberlander and Don Luxton will lead the course that runs from 9 a.m. to 5 p.m. and costs $125 plus HST. For more information, see vancouverheritagefoundation.org.