Mathnasium & Danica McKellar’s New Book Disclaimer: I was not compensated for this post. All opinions are my own. We visited the Mathnasium, the Math Learning Center in Union Square,NYC, to celebrate Math and Danica McKellar’s new book, Goodnight Numbers with The Moms. Since, hubby was Math Major in college, he was probably more excited… Continue reading Mathnasium & Danica McKellar’s New Book