Unless otherwise noted, all colloquia run from 4:00-5:00 PM in Lapham N103 and are available Virtual Online. The links will be available at the time of the colloquia. Refreshments are served after each colloquium at 5:00 in Lapham N103. All colloquium talks are free and open to the public. To suggest speakers, or if you would like to give a talk, please contact Charles Paradis (firstname.lastname@example.org).