Offer is valid Monday to Thursday only from 9th July to 26th July. Offer entitles one person to eat for free when accompanied by at least two full paying adults. Offer only valid with a telephone or online reservation made at least 24 hours in advance, quoting ‘3 for 2’ when making the booking on the phone or in the comment section online. To redeem offer, please present this original advert to your server when being seated. 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 Eastbourne only.