Christmas Wreath making workshop Sunday Create your very own Christmas wreath at Chelsea Physic Garden. Christmas wreaths are a lovely way to showcase the natural resources of the festive season as well as your creativity. Our wreath making workshop is fun and informal. You will get to create your festive masterpiece on a base of fresh fir, and can then add your own selection of citrus, cones, seed heads and other goodies. To make sure you feel extra festive we'll serve you a warming glass of Mulled wine. Sorry, this event is now sold out.