Roll up your sleeves and join us for our chocolate workshop. Learn how cacao beans grow and how they are made into the chocolate bars we all love today. Everyone will have a chance to design their own chocolate treats with a provided selection of herbs, flavourings, and spices. This workshop is designed for children ages 5 and up. Children must hold tickets and be accompanied by a ticket holding adult. About Chelsea Physic Garden Sitting on the Thames Embankment, and sheltered by high walls, Chelsea Physic Garden is one of the oldest and most respected botanic gardens in Europe. It is the oldest in London, and only surpassed in age, in England, by Oxford Botanic Garden. Founded in 1673 by The Worshipful Society of Apothecaries of London for its apprentices to study medicinal plants and their uses, it became one of the most important centres of botany and plant exchange in the world. Chelsea Physic Garden’s plant collection is unique in being the only botanic garden collection focused on medicinal, herbal and useful plants.