RIVENDELL SOBER LIVING EVENTS Rivendell shows you how to have sober fun by hosting events right here at our center. We host a variety of events throughout the year. Check this page for upcoming and past events. 17th Annual Halloween Party 2022 The Details The When: Saturday, October 29th 6 pm to 10 pm. The Where: Rivendell Recovery Center. 96 Marsh Lane, White Post, VA THE FUN:Hay RidesCostume ContestsApple DunkingLive MusicFireworksKid FriendlyHayrides till 8:30 pmCONTEST: Win a hot air balloon ride for 2!Donation: $10 TweetShareSharePin0 Shares