Chicago Air and Water Show 2015 (Scott L / Flickr)

Soaring planes, food fests, an all-night flea market and a Chicago love story usher in the weekend. Here are 10 things to do in and around Chicago.   

Lorde performs in 2014 at Lollapalooza Brasil. The singer-songwriter performs Thursday in Chicago. (Liliane Callegari / Flickr)

Lollapalooza, lowriders, indie flicks and Staley Da Bear usher in the weekend. Here are 10 things to do in and around Chicago.

Live music, fall festivals and skateboarding felines usher in the weekend. Here are 10 things to do in and around Chicago.

President Lyndon B. Johnson meets with Martin Luther King Jr. in the White House Cabinet Room in 1966.

Fifty years ago, Martin Luther King Jr. marched through Marquette Park to protest housing segregation and fight for equal rights. On Saturday, hundreds of area residents will trace a seven-block stretch of King’s march. Details on that and more in this weekend's roundup.

  •