Seaweed might just be the ideal superfood: it's nutrient-dense, umami-rich, and good for the planet. The local group Winter Waters, which celebrates the marine plant as a culinary ingredient, will team up with the event space The Mahonian to host a "tiny famers market for Oregonians making delightful consumables out of seaweed," with plenty of snacks, cocktails, and seafood. Taste free samples from local vendors like Sauvie Island Shrubs and Blue Siren Shellfish, savor ceviche, oysters, and Oregon albacore tuna, and sip cocktails made with Roku gin.