Buy a reusable keepcup from OSO and receive a green loyalty card. Collect 10 stamps using the cup for takeaway coffee and exchange the completed card for a voucher for a free ticket to one of our upcoming shows.

Email [email protected] requesting the show of your choice. The voucher is valid for one free adult theatre ticket, not including the OSO Pantomime or Barnes Literary Society or Barnes Music Society events. Valid for two months from date of issue.