Though the evidence is dubious, “biohacking” devotees swear by this culty concoction of java, grass-fed butter, and “Brain Octane oil,” which purports to provide increased cognitive enhancement and weight loss, among other lofty claims. Should you wish to try it for yourself, they’ve opened a shop in South Lake Union with a full range of add-ons like collagen and cacao nibs and menu options like bone broth.
307 Westlake Ave N,
Phone number (206) 466-5428
Hours: Mon-Fri 6 am-7 pm, Sat-Sun 7 am-4 pm