This is a much loved London institution. Opera Holland Park performances take place under a large, futuristic, “big top” canopy; you may need a coat on a colder evening but at least you are guaranteed to be dry! It’s informal, ideal for families and fun. It’s affordable and the opera is good too! This year the productions include: La Traviata, Così fan tutte , Ariadne auf Naxos and Isabeau (Mascagni). More details.