Two late-night dining institutions are getting ready to unveil their new incarnations: Fork in the Road reports that Sidewalk Cafe, which closed for renovations in March, will reopen by mid-August with “reclaimed barn wood from upstate New York,” “housemade” potato chips, and other flourishes. Meanwhile EV Grieve notices that the long in-the-works second location of Veselka, on the Bowery, has put out chairs and is now hiring.