An interesting collection of letters, which make up the name 쳌eAclester쳌f

Rearranging them gives 쳌eClearest쳌f, as well as some hints as to what may be on offer at the festival, such as:

A guest beer? Crest Ale
Musicians session- Reel acts
The weather: Car sleet    [No, not more snow!]
Exclusive session: Real sect, let쳌fs race
Irish session: Clare set
Food vendor: Eel carts
Ethnic condiments: Cree salt