map from http://www.tour-beijing.com/guizhou_tour/

Guizhou Festivals and Special Events

March – Miao Flower Festival
April – Dujuan Flower Festival
May – Anshun Batik Art Festival
June – Taijang Dragon Boat Festival
July – Bouyei Chabai Musical Festival
August – Tongren Miao Culture Festival
October – Zunyi Liquor Exposition
November – Kaili Lusheng Musical Festival
December – Caohai Bird-watching Day

(from www.china-tour.cn/Guizhou/Guizhou-Travel-Guide.htm )