Question:
Department of the Treasury and other public and private organizations.

Does it follow that "The Dept. of Treasury including public and other private organizations."?
Answer:
it is not possible to tell

Question:
Dutch World, where all sorts of fictional characters created by Edmund Morris come out to play with children of all ages!

Does it follow that "Children enjoy going to Dutch World and interacting with Edmund's fictional characters."?
Answer:
it is not possible to tell

Question:
Sure thing!

Does it follow that "No way"?
Answer:
no

Question:
In addition, if applicable, the notification letter will be accompanied or followed by a notice of visit form that includes the appropriate security clearance information.

Does it follow that "Also if it applies, the notice document will come with a visit form that contains the security clearance details."?
Answer:
yes