No sponsors yet.

    Who's Attending

    • David Fornuff
    • Salvador Mejia Flores
    • Vincent Drzewucki
    • Doug Sessler
    • nelson sterner
    • Don Venezia
    • zulay alvarez
    • Gaetano Cerullo
    • Lawrence Roman
    • Kevin O'Connell
    • wayne stapleton
    • Gregory Losapio
    • antonio alagna
    • brenda Curtis
    • Laura Shepherd
    • Peter Quatrale
    • Joseph Noga
    • David Jenkins
    • Donald Boeke
    • Nick Brown
    • Jashua Centeno-Merrit
    • Jeff Jorgensen
    • Thomas Jones
    • Frances Reidy
    • francisco davila
    • Timothy Baxley
    • Mary Booton
    • Bladimil Hernandez
    • Jon Hickey Jr.
    • Howard Goldenberg
    • Richard Leary
    • Fred Gorski
    • William Matters
    • Luis Arias
    • Sean Michael Pierce
    • Miles Portocarrero
    • Michael Didyk
    • Tyler Supper
    • Brendan Dodd
    • Chris Kempton
    • celeste richards
    • Joel Greifenberger
    • Jonathan Greifenberger
    • Joe Bonkowski
    • Joseph Abenante
    • Frank Smeragliuolo
    • Kiel Dwyer
    • Christine Bracken
    • Larry Ferrandiz
    • clifford Goldsmith
    • Thor Ginsberg
    • Raul Amaya
    • Oscar Galdamez
    • Doreen Johnston
    • Pete Klaymeier
    • Don Schaefer
    • Joseph Costanzo
    • Peter Felix
    • Kevin Mendez
    • Thomas Russo
    • kevin sheehan
    • hanan sorto
    • Stephen Matuza
    • Marc SanPhillipo
    • Joseph Umana
    • Tom 'The Tree Man' Walsh
    • Louis Raico
    • Kenneth Lawrence
    • Matt Hartline
    • Matt Davidson
    • Gerber Garcia
    • Brayan Guzman
    • Micah Hunter
    • Dominick M. D'Alonzo
    • Dominick D'Alonzo
    • Evan Dackow
    • Peter Golon
    • David Golon
    • Chiara Nuzzo
    • Chiara Nuzzo
    • Natalie Raso
    • Adriana Jacykewycz

    46th Annual Tree Symposium

    7:00 - 4:30 PM

    Download to your Calendar

    Online registration for this event is now closed. Tickets are available at the door. 

    Long Island Arboricultural Association invites you to attend the 46th ANNUAL TREE SYMPOSIUM to be held on Tuesday, February 13th at Hofstra University – Student Center in Uniondale , NY from 7:00 a.m. to 4:30 p.m.

    Conference Registration:

    LIAA Members: $95 per person ($125 after January 20th or at the door)
    Non-Members: $125 per person
    Matriculated Students (Must present ID): Free

    Registration includes:

    • Conference fees
    • Continuing Education Credits
      (DEC, ISA, CNLP & CTSP credits pending)
    • Continental Breakfast & Lunch

    Hofstra University
    Hempstead Turnpike (RT.24) – Student Center

    Get Directions

    Vendor Tables

    This year the Long Island Arboricultural Association is offering all members an opportunity to purchase an information vendor table at our February 13th Annual Tree Symposium . These tables are to be used only for educational purposes to continue our mission in educating our members.

    There are a limited number of tables available and will be on a first come, first serve basis. All applications and payment must be received by January 8, 2018 . Any payment received after the tables are sold out will be returned.

    The cost for a table is $225 .00. This includes one table and chair, and full conference registration for one person (which includes continental breakfast and lunch). Each additional person will cost $95.00



    Event Flyers:

    2018 Symposium Registration Flyer - final2018 Symposium Registration Flyer - final

    2018 Symposium Vendor Form2018 Symposium Vendor Form

    Register Online:

    Register Online

    About Us

    The Long Island Arboricultural Association (LIAA) is a non-profit educational organization dedicated to education for the appreciation and care of shade trees and shrubs on Long Island.

    Read more about us

    Contact us

    Sponsorship Opportunities

    LIAA invites all members and supporters to participate in our Sponsorship program. These sponsorships help offset the increasing costs of providing one of the largest one-day program devoted to arboriculture in the Northeast, the Long Island Arboricultural Association's Annual Tree Symposium.

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