Hi, Yes there is a cafe in Mahon airport and also duty free and shops. Up stairs there is an open air bar but i think this closes around 8pm. When we were in Cala En Bosch in July, the quiz nights were still on in Legends. Hope this helps you.
Linsi

Do you mean departure or landing side,above reply is for when you take off, on landing I think there is a cafe and nothing much else,but I maybe wrong!

Oops yes soz. Now that I have re-read the question I think you do mean on arrival. I have put in the wrong reply. Never mind it may be useful for someone.

Thanks to both of you for your info both will be useful.
BUGS .