Like a typical visitor center, this place will give you all the information about the area. This would be a great place to stop if you were unsure of snow conditions or outdoor route options. This visitor center is also unique because it has on-site camping areas and picnic benches.
So if you just got to Manning back lunch and go to the visitor center, learn more about what this place has to offer, then have a picnic in the beautiful scenery.
Photo: https://www.manningpark.com/visitor-centre/