Rob Romine, owner of Backstreet Haircutters in downtown Newark, takes down a sign advertising walk-in appointments on Tuesday, in advance of reopening on Friday. The barber was on a state advisory board about reopening personal care services such as hair salons, barbershops, day spas and nail salons. His shop will offer services by appointment, asks clients to wear masks along with the staff, and has made changes to facilitate distancing.