Feeling nostalgic for your long-lost youth? Relive the glory days of kindergarten at Show and Tell Story Share hosted by the Rock Paper Scissors Collective (2278 Telegraph Ave., Oakland) on Friday night. Attendees are invited to bring a meaningful object and share its story with the crowd. So unearth your first bike helmet, collect a few feathers from your backyard chicken, or maybe dust off the very first Express you picked up, and listen to the weird and wonderful tales of fellow East Bay residents as they wax poetic over their personal treasures. And if you’re more of a wallflower, you can always just observe.