The most anticipated project in modern Boston history, Millennium Tower Boston is raising Downtown Boston to new heights—literally and figuratively. Along with James Beard Award-winning chef Michael Mina and renowned sushi chef Ken Tominaga, Millennium Partners announced Wednesday that PABU Boston open at Millennium Tower next fall. The modern izakaya and sushi bar will feature market-fresh menu with fish sourced locally from New England and flown in fresh from Japan’s famous Tsukiji market.