>>2958957>items that let you do special jobs in the owner roomIf you have a Trendy you can get some okay stuff, but otherwise don't go nuts
>casino silver chipsEh.
>otherSimilar to the watermelons you sometimes see during events you'll run into special items such as energy drinks for rock climbing or pool hopping wheels. Both of these are pretty decent and worth the currency
Pool hopping is just free stuff determined by RNG.
Rock Climbing is a bit more technical and as a new player you'll be limited by what P skills you can strengthen since the best stuff comes from skill awakening SSRs. It's also a very grindy event without a trendy so as a newbie try and fully level the free P skill they give you for rock climbing.