Steve A.
Yelp
I walked through the door fresh from the transportation museum (same owners? they're neighbors), and was greeted with the fact that they are a package deal. The guy at the transpo museum didn't know or tell me that. So already I like this place. Then, I'm whisked outside because they're about to do an atlatl demonstration and lesson. I have now successfully launched a dart from an atlatl! (It's like a woomera, in case you're wondering.)
The rest of the museum was okay - it had a nice collection of fossils, including extinct animals, but nothing really said which ones were real bones or not. (In hindsight, I have doubts that most of these are actual bones as opposed to castings or inferences based on the few real bones that were found. But only some items were labeled as replicas, which is why I don't know about the others.) There's a decent amount of learning if you've never heard of the land bridge, but otherwise you're mostly there to walk through fossils for a bit.
Thanks to the friendly attitude and atlatl throwing, this gets a star up on the transpo museum. I would definitely do both or neither in order to get your money's worth. Was it worth it overall, for $12 for the pair? Honestly, I think the atlatl makes the difference. So there's your insider tip.