 Many of the sports teams that will participate in Yom Berkshires will practice with Saturday afternoon games, and Mincha is held for all of B-side.Havdalah is held by edah, and B-side has Israeli dancing sessions, called "Mandatory Fun Time (MFT)" immediately following "Havdalah" each Saturday night.Yamim ragilim ("regular days") are broken into time periods called "perakim" (s. "perek") and each is identified with a Hebrew letter (א, ב, ג, ד, ה, ו, ז).