8 am – 6 pm Hicks Nurseries’ 35th Annual Flower & Garden Show Ages: AllAttractions Family Free Hicks NurseriesWestbury
8 am – 5 pm Purigefen: Purim Community Celebration Ages: AllCommunity Family Festivals Sid Jacobson JCCEast Hills
9:30 – 11 am Lenten Season in the Orthodox Church (English Language Services) Community Free Holy Trinity Orthodox Church of East MeadowEast Meadow
11 am – 4 pm Monster Mayhem Scavenger Hunt Ages: 5 – 12Art Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – noon 35th Annual Bayport-Blue Point St. Patrick’s Day Parade Ages: AllFamily Free History & Culture Bayport-Blue Point St. Patrick’s Day ParadeBayport
2 pm Wantagh St. Patrick’s Day Parade and Block Party Ages: AllFamily Free History & Culture Wantagh St. Patrick’s Day ParadeWantagh
2 – 4 pm Center Moriches St. Patrick’s Day Parade Ages: AllCommunity Family Free Main StreetCenter Moriches
2:30 – 4 pm Pure Joy with Paige Patterson: Musical Therapy for the Soul at the Great Neck Library Free Music 159 Bayview Avenue AvenueGreat Neck
Today, 3 pm Free Concert: Shelter Island Friends of Music Presents Sirena Huang and Chih-Yi Chen Shelter Island Presbyterian Church