jour fixe

Etymology
Borrowed from.

Noun

 * 1)  A series of presentations and/or performances, discussions or similar events that happen on a fixed day every month (or similar; for example "every second Sunday of a month"). Used mainly by cultural and artistic organizations.

Translations

 * French: jour fixe
 * German: regelmäßiges monatliches Treffen,

Noun

 * 1) fixed day