Let’s Play “What in God’s Name is That in Frank’s Yard”

Okay, I have this weird tree in my front yard.
The Tree
Earlier this summer, it bloomed with these giant white flowers (big as yer head!). But they only lasted for about a day before withering and becoming ugly.
Now, I find these weird (but pretty) pods on the tree.
Pretty Pods
They also grotesquely decay, revealing bright red seeds or something.
Decayed Pod
I took these pictures a couple days ago, and the most of the pods are now decayed husks lying on the ground. Any idea what this tree is?