Bring your camera and your wallet. Chatham has one of the most idiosyncratic shopping districts on Cape Cod. The nostalgia-packed Ben Franklin Store (631 Main St., Chatham, 508-945-0655) echoes the five-and-dimes of yesteryear. For more than 20 years, artist Jenny Bovey has been translating ink prints of local fish into clothing at Blue Water Fish Rubbings (505 Main St., 508-945-7616, bluewaterfishrubbings.com). To appreciate the abstract beauty of Chatham’s shore, see it from the air at Kelsey-Kennard Photo Gallery (4 Seaview St., Chatham, 508-945-1931), which sells breathtaking aerial images of Cape Cod.