Oak Cliff Earth Day drew thousands of people to Lake Cliff Park Sunday. The annual event’s seventh installment featured a nine-hole course from the Oak Cliff Disc Golf Club, a petting zoo and animal show from the Gentle Zoo, $1 pooch smooches benefiting Senior Pet Assistance Network, musical and dance performances, a climbing wall and much more. Advocate photographer Ethan Healy brought us these photos from the event.

Earth Day - Mutt walk 1

Earth Day - Elvis

Earth Day - Band

Earth Day - Lemur