About Lag Ba'Omer
Lag BaOmer, the 33rd day of the Omer count—this year, May 12, 2020—is a festive day on the Jewish calendar. It is celebrated with outings (on which children traditionally play with bows and arrows), bonfires, parades and other joyous events. Many visit the resting place (in Meron, northern Israel) of the great sage and mystic Rabbi Shimon bar Yochai, the anniversary of whose passing is on this day.
Lag BaOmer is always on the 18th day of the month of Iyar. So what’s up with the name? The word “Lag” is made of of the Hebrew letters lamed (ל) and gimel (ג), which together have the numerical value of 33. “BaOmer” means “of the Omer.” The Omer is the counting period that begins on the second day of Passover and culminates with the holiday of Shavuot, following day 49.