Here are various links for reunion tee shirts (yes you can still get them), the lineage charts, media coverage and more:
T-Shirts:
Stick with Macquilly T-Shirt Order Form
Newspaper Articles:
Family Tree Presentation:
Presentation of the Eenigenburg Lineage (PDF)
Book Order Form: "From Tulipland to Roseland and Back"
Jill Eenigenburg's Book Order Form