A brownstone townhouse/apartment building at 545&547 Massachusetts Ave., Boston, MA. Sandford initially envisioned Elim as his world headquarters, but ultimately it was used by the sect primarily for "feasts" until 1950, when the Fairwood center was acquired.

Elim (Hebrew: אֵילִם) was one of the places where the Israelites camped following their Exodus from Egypt. It is referenced in Exodus 15 and 16 and Numbers 33.