There is no available information about a US nonprofit organization named "Owlz" with EIN 881304385 in the provided search results. Therefore, it is not possible to create a Wikipedia-style article based on the current data. If you have additional information or details about Owlz, it could be used to draft the article. However, without specific insights into the organization's mission, activities, or achievements, it is challenging to produce an accurate and comprehensive article.

[1] https://www.theowl.org/charity/ [2] https://www.blueowl.org [3] https://join.owl.inc [4] https://owlinc.net/get-involved/donate/ [5] https://www.owlslacrosse.org