Genealogy Talks

Does anyone know how I can best hide magazines and block sites that provide information about genealogy and future talks on genealogy? The human has found out about another place, offering a series of talks on the horrible family tree, and now she's all fired up, wanting to go. And to make matters worse, they are holding this event near one of the branches of that nightmarish tree, which will surely give her more material for its continued growth. Isn't there a law someplace, against such a large piece of horticulture?