call-board (noun)

1. The call-board in the theater is covered with anime-themed flyers for upcoming shows.

2. Someone left a funny quote on the call-board in the theater, bringing smiles to everyone's faces.

3. Devotional messages and prayers are often posted on the call-board backstage in the theater.

4. The theater's call-board features announcements of upcoming plays and adaptations of famous literary works.