Offer is valid Monday to Thursday for dinner only until 28th February 2019. Offer is not valid during Valentine’s Day, Bank Holidays and School Half-Term Holidays. To redeem the offer please either present your valid bus ticket to your server upon arrival, or book online 24hrs in advance on www.cosmo-restaurants.co.uk quoting ‘3 for 2’. Offer only valid with bookings made for a minimum of 3 people, two of whom must be full paying adults. Offer is for food only and excludes drinks. Cannot be used in conjunction with any other offer. This offer is subject to availability and COSMO Restaurants reserve the right to withdraw or alter this offer at any time without prior notice. Offer is valid at COSMO Glasgow only.