Raku, a darling of the downtown Bethesda dining scene, is heading to the Wildwood shopping center. This new location, to be called Rakugaki, is aiming for a fall opening in the former Wildwood Kitchen space. It will be the fourth restaurant for Raku and just the latest in a bounty of upcoming local sushi options. What else is on the way? Yirasai, opening soon at Park Potomac, and Kema by Kenaki, now under construction at Cabin John Village. More on both in our Nov. 3rd edition.