Can I use my Nectar Points for entry into The York Dungeon? Unfortunately Nectar Points cannot be used for entry into The York Dungeon. Related articles Is my 2 for 1 voucher valid at the York Dungeon? Can I use my Tesco Clubcard for entry into The York Dungeon? Can I pre-book online with my 2 for 1/promotional voucher? How do I use my Kellogg's Grown Ups Go Free voucher online? How do I contact you with a guest enquiry?