cGuinness Peppermint Schnapps is a sweet, refreshing liqueur that has been a festive staple in North America since the 1980s. This clear-coloured liqueur boasts fresh flavours of sweet peppermint, sparking thoughts of candy canes and winter snow. Enjoy as a shooter, over ice or in various minty cocktails! cGuinness Peppermint Schnapps is a sweet, refreshing liqueur that has been a festive staple in North America since the 1980s. This clear-coloured liqueur boasts fresh flavours of sweet peppermint, sparking thoughts of candy canes and winter snow. Enjoy as a shooter, over ice or in various minty cocktails! 2400 LONG LAKE ROAD, SUDBURY, P3E5H5, (705) 522-8000