Crossword clues for the word: CASTPARTY The word CASTPARTY has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for CASTPARTY Showing 1 to 11 of 11 results Clue(s) Celebration after a run? Company function Fly fisherman? It may follow an opening It might follow a wrap Last-night fling Opening night celebration Outing for fly-fishing enthusiasts? Post-performance celebration Post-performance celebration for actors and stage crew (2 wds.) Post-wrapping tradition