Many thanks to 21 Oak for sponsoring Compassionfest 2016. Grateful for your support in making this year a success. Offering fresh and natural plant-based cuisine. preparing seasonal vegan meals using local ingredients. Proudly serving in Manchester, CT. 21 OAK's vision encompasses more than just nutritious and well balanced meals. Green and sustainable business practices are part of that vision. 21 OAK seek to not only promote sustainable farming practices, but sustainable living practices as well.