Mike,
Yes, I walked. The clearance on the curved ceiling was such that I'd have hit my head if I strayed from the center, even walking.
Jeff

Looks like a snowball bush. We have one in our back yard, but not as big.

We also have some hydrangea bushes. They are quite a bit smaller.

https://homeguides.sfgate.com/difference-between-snowball-bush-hydrangea-52472.html

Nice petunias!

https://en.wikipedia.org/wiki/Petunia

Looks like you found some tansy! Nice photo.

https://en.wikipedia.org/wiki/Tansy

Chicory's pale blue flowers are so pleasant. Oh, and you can eat the greens too.

https://en.wikipedia.org/wiki/Chicory

Nice picture of sorghum!

https://en.wikipedia.org/wiki/Sorghum

You are getting to pretty familiar territory for me .... my parents used to live on Lake Holcombe, about a 40 minute drive north of Chippewa Falls. My first viewing of the original "Star Wars" was at the Falls drive-in theater, summer of 1977.

Dogwood. Possibly gray dogwood.

https://www.minnesotawildflowers.info/shrub/gray-dogwood

I'd never heard of this and I think this is pretty cool too. Thanks for backtracking to show us.

I really like how birch bark peels back like that! And it makes the best fire starter too! Even when wet!

I always enjoy seeing butterfly weed!

https://www.minnesotawildflowers.info/flower/butterfly-weed

Wild plums look about ready to eat!

http://wisflora.herbarium.wisc.edu/taxa/index.php?taxon=4686

Looks like choke cherries. Not a bad snack except for the big seeds and somewhat bitter/astringent flavor.

https://gobotany.newenglandwild.org/species/prunus/virginiana/

Looks like clearweed.

https://en.wikipedia.org/wiki/Pilea_pumila

Nice! Tree frogs are so photogenic! That one is either an eastern gray tree frog or a Cope's gray tree frog. Really hard to tell without having one of each species side by side.

http://simpsonstreetfreepress.org/science/tree-frogs