US National Arboretum


Current Events and Programs


To register for any free program, call the number listed with that program or  use the Mail-In Registration form by clicking the link below. Please put "Free" in the "$ Total for this Event" column on the form.

To register and make secure payments online - click this button

The online registration system is currently experiencing problems. If you are having a problem, please contact registrar Regina Robinson at or 202-245-4521 for assistance. We apologize for the inconvenience and thank you for your interest in Arboretum programs.

To register and make payments by mail - click this button

For registration information, call 202-245-4521; or use this form.
Refund Policy: A full refund will be provided for cancellations received no later than 10 days prior to program date and for events canceled by the U. S. National Arboretum. Pursuant to the Debt Collection Improvement Act of 1996 (DCIA), the U.S. National Arboretum is required to obtain a Tax Identification Number or Social Security Number when writing a check, including refund checks. We do not reschedule missed programs.


Privacy Act Information: This information is provided pursuant to Public Law 93-579 (Privacy Act of 1974) for individuals completing Federal records and forms that solicit personal information. The authority is Title 5 of the U.S. Code, sections 1302, 3301, 3304, and 7201.

Purpose and Routine Uses: The information from this form is used solely to respond to you regarding the service you have requested. No other uses will be made of this information.

Effects of Non-Disclosure: Providing this information is voluntary, however, without it we may not be able to respond to you regarding the service you have requested.

Paperwork Reduction Act Statement: A Federal agency may not conduct or sponsor, and a person is not required to respond to a collection of information unless it displays a current valid OMB control number.

Public Burden Statement: Public reporting burden for this collection of information is estimated to vary from two to four minutes with an average to three minutes per response, including time for reviewing instructions, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Department of Agriculture, Clearance Officer, OIRM, Room 404-W, Washington, D.C. 20250, and to the Office of Information and Regulatory Affairs, Office of Management and Budget, Washington, D.C. 20503.

OMB 0518-0032-usna-1 (8/2006)

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Last Updated   May 7, 2015 5:21 PM