New Amsterdam Science Fiction and Fantasy Fandom (NASF3) is a 501c3 non-profit and a NYS Tax exempt corporation. We have been awarded the rights to hold the World Fantasy Convention in Niagara Falls, NY on October 16 – 20, 2024. Debi Chowdhury and Mary Catelynn Cunningham are co-chairs.

NASF3 was founded to support our local convention HELIOsphere and to support other conventions and literary educational goals. The principals of NASF3 are Mark Richards, Mary Catelynn Cunningham and Liz Crefin.

The Board of Directors of NASF3 are the principals above along with Ken Winters, Gabi Morel, Tara Walsh, Wrenn Simms and Joni Brill Dashoff.