It is Shabbat Across America weekend, beginning tonight. Contact your local synagogue (call before sundown or just walk in) to find out how you can participate. Saturday night is Lag Ba'omer, traditionally celebrated by songs, bonfires, bow and arrow competitions, visits to Rabbi Shimon bar Yochai's grave site in Meron, and young boys' first haircut.
Speaking of haircuts, I just got mine at Laicale. It came out pretty good, but I still have to see what it'll look like after a shower. The music there was odd, but the service was pleasant.