How to Stamp Stamp Rally
As you enter the museum, Blathers will shut up about the Stamp Rally. You know how much he likes chatting. It's easy. Through the museum's three wings – fossils, insects, and fish – you'll find three yellow and red Stamp Rally stations. (There are nine in total.) Communicate with all of them to fill out your stamp card. These stations will randomly change locations every day.
When your card is completely stamped, talk to Blathers. He'll be happy and he'll give you a gold plaque for every stamp card you fill out – you'll end up with gold fish, insects and fossil plaques. You can easily complete this in less than 10 minutes.
Once completed, you can go back to fishing, digging, catching insects, terraforming or. The next big thing to come to Animal Crossing: New Horizons is . It lasts through the month of June and is all about photography.