Arbor Day is a holiday. Belgian Vicky considers it important enough to tip Isabelle Monday extra for working on Arbor Day, though Isabelle doesn't consider it an important holiday.[c9p11]

Arbor Day is a holiday. Belgian Vicky considers it important enough to tip Isabelle Monday extra for working on Arbor Day, though Isabelle doesn't consider it an important holiday.[c9p11]

Isabelle Monday