Anna Wines, 3, of Bath, Maine, helps carry American flags while her family places new flags next to the gravestone of each veteran at Riverside Cemetery in Lewiston, Maine, Thursday, May 21, 2020. Volunteers will place nearly 7,500 new flags near veterans' graves at the 13 cemeteries across Lewiston, Maine, by Memorial Day. (Daryn Slover/Sun Journal via AP)

The lobster boat Deborah & Megan II motors out to sea at dawn, Thursday, May 21, 2020, off South Portland, Maine. The fishing industry is hoping for brighter days as they endure the hardships of a collapsed market due to the ongoing coronavirus pandemic. (AP Photo/Robert F. Bukaty)

Commuters from Peaks Island arrive on the mainland, Thursday, May 21, 2020, in Portland, Maine. Ferry passengers are required to wear masks during the coronavirus pandemic. (AP Photo/Robert F. Bukaty)

Chairs sit on tabletops at 3 Dollar Deweys, a pub that remains closed due to the coronavirus pandemic, Thursday, May 21, 2020, in Portland, Maine. Under Gov. Janet Mills's tentative plan, bars will be allowed to reopen on July 1. (AP Photo/Robert F. Bukaty)