What happened: Bogan spent more than 20 hours completing the large-scale sidewalk tribute in Milwaukee during Jackson Chourio's World Series run. Because the artwork is drawn outdoors in chalk, a single rainstorm could wash the piece away.

Why it matters: Local celebration around Chourio has intensified after he sparked a 10-0 Fall Classic victory that put Milwaukee on the cusp of a championship. His postseason run also includes a Division Series Game 1 home run and a go-ahead hit on Oct. 8 before a loud home ovation ahead of Game 3.

What to watch: Milwaukee can clinch the championship with one more victory, while local weather conditions will determine how long Bogan's outdoor chalk installation survives.