A reservation is a must for Openaire, definitely the place to be as a brunch spot. The service is the first thing to be highlighted, we had a party of 8 so they split us into two groups and were very accommodating to allow us to shift tables to sit near one another. The food selection was quite good as well: good vegetarian and gluten free options, with tasty egg, meat and breakfast items as well. The bottomless mimosas were a crowd pleaser, and the staff was very alert and helpful to keep everyone's glass full. Definitely an enjoyable experience overall, and would recommend to visit. Ask for a spot in the greenhouse if you can, eating surrounded by beautiful green plants is quite a pleasant experience.