If you're looking to attend the wildest and most popular beach party in the world on Koh Phangan, the Thai island that hosts the Full Moon Party, you might be wondering if you really need to attend a pre-party. While some may argue that it's necessary, experience has shown that it's highly advisable to avoid early drinking and pre-parties if you want to witness the epic sunrise - the most anticipated moment of the celebration. So, it's best to avoid drinking anything before midnight (yes, that's correct - midnight!) unless it's just a few cocktails that won't knock you out before the actual party starts.