Pumpkin Coffee Cake with Pecan Streusel

I made this coffee cake for the first time this morning for a brunch with some friends and just the smell of it baking made me so happy. Because I was running late, I ran out of time to make the glaze, but I didn't hear a single complaint.
I hope you enjoy this cake as much as I did!
http://www.williams-sonoma.com/recipe/pumpkin-coffee-cake-with-brown-sugar-pecan-streusel.html