From the website of MP Monsef:

In order to provide greater access to constituents, MP Monsef has opened rotating rural constituency office in each township in the County of Peterborough. A staff member will be available at the following location on the noted day to provide services for constituents:

Douro-Dummer
Township Office, 894 South Street, Warsaw
1st Tuesday of each month
9:30 AM – 1 PM

Constituents may use this service to “walk-in” and speak with staff, or may book an appointment in advance by e-mail or by calling 1 (800) 567 – 8554.

For more information: https://mmonsef.liberal.ca/mp-service/rural-constituency-offices/