There are a number of wonderful restaurants in Orhaniye, from simple pide cafes to sophisticated ones with fresh sea food from Orhaniye Bay. This is a starter to get you going - more available at the sites.
Many of the local simple village restaurants sell beer but do not stock wine. so in many local restaurants it is ok to take yiour own wine and drink it with your meal.
There are a number of simple village restaurants in Orhaniye that will cook local seafood, caught and cooked that day. Most owners buy direct from the fishermen in their traditional wooden boats.