Pokémon GO Fest returns to Chicago this weekend. Here's what players and commuters need to know.

The summer season is well underway across Chicago, evident by a weekend packed with festivals. Running through Sunday is Chicago’s Puerto Rican Fest in Humboldt Park, center of Puerto Rican culture throughout the Midwest.

The Lincoln Park Conservatory’s "Jewel of Spring" flower show features vibrant seasonal blooms, including tulips, orchids and towering echium plants. The exhibit is open Wednesday through Sunday with free admission, but reservations are required.

A pop-up Renaissance Faire, beach yoga, a new family program at Lincoln Park Zoo, a summer book sale and more markets and festivals are also on deck for the weekend.

Add Yahoo as a preferred source to see more of our stories on Google. CHICAGO - Your toughest decision this weekend might be choosing between a concert, a comedy show or an outdoor festival. Here's your guide to events in Chicago May 29 – 31.