On October 24 and 25, Alameda D. Afonso Henriques, next to the Fonte Luminosa, hosts the commemorative event for World Animal Day. Over two days, families, friends and four-legged companions will be able to enjoy a wide program of activities, including responsible adoptions, dog-handling demonstrations, animal welfare awareness actions, a themed market, a children's play area and much more. Beyond being a leisure event, this celebration promotes awareness of the protection of and respect for animals, combining moments of learning, sharing and fun for visitors of all ages. More information here. Free.