Any of the Jung Garden Centers should be able to help. Bruce Company is nice; they’ve really classed up the place through the years. Their Christmas decor displays in the past were worth the trip to see.
Also - check out Klein’s on East Washington in Madison, or maybe Stoughton Garden Center? They’re pretty nice, too.
Great ideas! I forgot about Klein’s. I looked in New Glarus at Brenda’s Bloomenladen a few days ago. I think the Solid Rock Stoneworks brand I found on Amazon is about half the price of similar quality in a retail store ( going by what I saw at Brenda’s).
The Gardening thread is a fun read. Thanks for hosting it!