Whilst the politicians work endlessly to make the right decisions that they think is best for Great Britain, you can also use the Houses of Parliament to make some bad, potentially alcohol induced decisions. That's right, you can celebrate your birthday or wedding in one of the most serious buildings in the whole of the United Kingdom. There are around a dozen rooms that can be used here for your celebratory needs including the Churchill dining room which overlooks the river Thames. It's also usually reserved for MPs so make sure that you're on your best behaviour.