Monday at noon is the deadline to reserve your tickets for the December 13 Labor Night at “The Pajama Game” at Arena Stage. Click here for tickets. The December 13 show will include a post-show “Talk Back” session with the cast. The classic labor musical deals with labor troubles in a pajama factory, where workers' demands for a seven-and-a-half cent raise are going unheeded, which resonates with the ongoing Fight for $15 and the federal wage freeze. You can hear “Pajama Game” director Alan Paul on “Arise!” on WPFW 89.3 FM tomorrow morning at 9:30a, interviewed by guest host Chris Garlock. Click here to see Britney Coleman playing Babe Williams, the head of the union grievance committee. And union members under 30 can call Isaac Evans at 202-600-4155 -- or email [email protected] -- to arrange Pay Your Age tickets.