Picture the scene, you’re walking towards the doors of a large purple inflatable upside down cow and a pastor decked out in gold, with silver heels and a sparkling beard is dapping glitter upon your cheeks with a broad and welcoming grin. It sounds like the start of a strange dream but this is reality, this is the Edinburgh Fringe and this is The House of Life, the enlightening experience that will guide you towards new heights of happiness. Now on its third year at the fring