Tchanque is an aperitif from the Bassin d'Arcachon made with Bordeaux wine. Tchanque translates to 'stilts' in english, which refers to the two houses built on stilts overlooking the oyster beds. You can board a pinnace - a small boat typical of the Gascon coastline - which leads you to the Tchanque houses in the bay. Similar to a Pineau des Charentes rouge. Serve with ice cubes.