Here are some ideas I have for future holiday events: - A vendor that shows up on the tower during the holiday. He/she could sell holiday related consumables, shaders, and class specific clothing - Daily holiday related bounties (maybe a series of bounties to unlock a holiday related piece of armour) - Holiday related public event (ie. For Halloween, a Hive abomination emerges from the old loot cave once an hour) - Decorate the tower accordingly