Making this thread cuz there hasn't been one yet and the quest was very quickly buried under other database updates.
If you like RushMush quests, story-heavy quests, quests that let you explore, or quests to celebrate summer with, you should check it out. I've answered a few help questions both in the comments section and on Discord, but I figured this thread could serve as a general help topic or FAQ.
We're also posting a Development Diary of sorts here, and I'll be updating this first post with links as we go.