Here you go.
http://maps.google.com/maps?hl=en&source=hp&um=1&ie=UTF-8&cid=0,0,18286349554051978871&fb=1&hq=nature+center+spfld&hnear=mo&gl=us&daddr=4600+South+Chrisman+Avenue,+Springfield,+MO+65804-4931&geocode=5361644995369565648,37.129196,-93.240199&ei=PYR5S5WgAce9rAfp06X1Dw&sa=X&oi=local_result&ct=directions-to&resnum=1&ved=0CA8QngIwAA