Cellar Treasures Weekend Langhorne Creek wineries showcased their rare museum and current vintage wines for Cellar Treasures Weekend. Monday August 20, 2018 7 Photos View in gallery mode Monday August 20, 2018 7 Photos Monday August 20, 2018 1/7 Edwina and Kate Clapton-Caputo. 2/7 Michelle Tonkin and Dionne Follett. 3/7 Mark and Pat Semmens. 4/7 Kira Matthews and Olga Cardillo. 5/7 Olga and Chris Cardillo, Shane Johncock and Kira Matthews. 6/7 Alexia Lynch and Shane Dean. 7/7 Charlotte Annetts and Mat McNeil.