What month does the ___ take place in?

Brightshine Jubilee is held in June.
Crystalline Gala is held in January.
Flameforger's Festival is held in August.

Greenskeeper Gathering is held in May.
Mistral Jamboree is held in March.
Riot of Rot is held in October.
Rockbreaker's Ceremony is held in November.
Starfall Celebration is held in September.

Thundercrack Carnivale is held in July.
Trickmurk Circus is held in February.
Wavecrest Saturnalia is held in April.