Daredorm Happy Analversary Lila Page

Check if there's any existing information about Analversary on Daredorm. Since I can't browse the internet, I'll have to rely on general knowledge. Maybe "Analversary" is similar to an anniversary party but with a dare or challenge aspect. It's a way to celebrate with friends or a partner by completing fun tasks or challenges that commemorate the time they've been together or since a significant event.