Towel Quest: You can find 2 towels in the past. One goes to the crying ghost monk in the future and another goes to the naked monk in the past.

Book Quest: There's also a book you find in the past that you give to one of the monks with the actual names You give the book to Shanta.

Lotus Quest: If you get pass the bandits behind the Monastery, kill the master theif, get the key. Then PULL LEVER or something (check with QL) and kill his pet. Unlock the chest in the past, get the lotus and give the lotus to Abbot in the future.