At 9 am BIFHSGO’s Holiday Social and Great Moments in Genealogy get underway. Details are at https://www.bifhsgo.ca/events
At 1 pm OGS Ottawa Branch presentation is`They Came on Ships ~ Plotting a Course to Publishing Genealogical Research’, by David Walker. Register here.
In between, depending on where you live, you might be able to squeeze in a visit to a live event (!) the Friends of the Ottawa Public Library Mammoth Book Sale at the City of Ottawa Archives from 10 am to 2 pm. https://www.fopla-aabpo.ca/event/mammoth-book-sale/