- Unlimited free tours through our Garden and Visitor Centre - Concessionary tour charges for accompanying guests - Special savings at our Gift Shop and Garden Shop - Garden events and activities at special rates - Newsletter four times a year - Complimentary designer T-shirt upon application By becoming a SPICE FRIEND, you will be helping to maintain a leading botanic garden in the region as well as lend support to our vital programmes of conservation, education and research. Please ask for information on categories and prices at the Garden or join online! We can also mail you the application form, please Contact Us.