Just when you thought it was safe to go back in the water. Hear terrifying tales of local pirates, eerie islands, and ferocious sea monsters aboard Mahi Mahi’s Haunted Harbor Cruise along the North Shore and Misery Islands. Don’t fret... the bar and grill will be open, and a few sips of the signature Grandma’s Spiked Cider will calm your nerves. A burger and some chowder might help, too. Tix are $25, times vary by day, and cruises run until November 1st.