Ottawa Public Health is offering free dental screenings two Fridays per month at its Neighbourhood Health and Wellness Hub at the Rideau Community Hub at 815 St. Laurent Boulevard. The next screenings are August 25, from 10:30 am to 12:30 pm and from 1:30 to 4 pm. All ages are welcome. No appointment is needed. First-come, first-served. For details, please click here.