As usual, Jonny Baker is the blogger with the resources to create an Advent[ure] to remember, including an animated parable of the Lost Son. And i-church have an online Advent calender.
Adventure: Dictionary defintion: adventkra what must happen, fem. (orig. neut. pl.) of L adventkrus fut. participle of adven+re to arrive. See advent
Wikipedia definition: "An adventure is an activity that comprises risky, dangerous and uncertain experiences. The term is more popularly used in reference to physical activities that have some potential for danger, such as skydiving, mountain climbing, and extreme sports. The term is broad enough to refer to any enterprise that is potentially fraught with risk, such as a business venture or a major life undertaking. An adventurer is a person who bases their lifestyle or their fortunes on adventurous acts."