Gay-Odin is Naples’ historic chocolate house, founded in the late 19th century and still producing its confections in the city. Its wood-panelled shops, including the flagship on Via Toledo, sell handmade chocolates, the distinctive foresta bark, and the celebrated nudo cocoa-dusted nuggets. A Neapolitan institution, it is the place to pick up beautifully wrapped chocolate gifts and sample recipes little changed in over a century.