COSCUP_bridge_bo says to #coscup <bobchao>: [BoF] 也歡迎晚上想留下來跟同好一起聊天的，上網登記 BoF https://docs.google.com/document/d/14I51R_FauCe9kwhz3vd1EQhnlNS6ALh9OksNtc3aH9Y/edit#