Crossword Puzzle Post-ante activity

Clue: Post-ante activity

Posterizing activity (DUNK with 4 letters)
Post-game activity (e.g. SHOWERING with 9 letters)
Post-workout activity (RUBDOWN with 7 letters)
Post-New Year's activity (DIETING with 7 letters)
Post-Halloween activity? (TREATASSESSMENT with 15 letters)
Post-spat activity (MAKINGUP with 8 letters)
Post office activity, or a hint to this puzzle's theme (LETTERSORTING with 13 letters)
Post-retirement activity? (REM with 3 letters)
Postgame activity (RECAP with 5 letters)
Post-shampoo activity (BLOWDRY with 7 letters)