Les
We usually have a stand-up chameleon for a warm up and, after a few pints of snakebite, experience has tortoise that a few songs go down well - "To be a Farmer's Boa"; "Come Landlord Fill the Flowing Boa"; "I'll Fathom the Boa" etc.
We usually book a good sceilidh (say it out loud) band and finish off with the conga.
martin