10 Fun Things To Do in Northern Indiana this weekend, July 31 – August 3
- By: Damon Modglin
- Last Updated: July 30, 2025
With school quickly approaching, it’s time to get outside for one last weekend of summer freedom, and many throughout Northwest Indiana are obliging! Swimming, fairs, music, and more are all waiting to give you a great time as August rolls in.
Take a look at our list of 10 Fun Things To Do in Northern Indiana and be sure to add some to your calendar!
Take to the fairgrounds for the Lake County Fair

The Lake County Fair is back in Crown Point for another year of summer fun! Beginning this Thursday with a concert from country-pop artist Russell Dickerson, the Lake County Fair has a ton of activities planned for the whole family. From rides to food to vendors to shows to games and more, there’s something for everyone at the fair. Learn more here.
Race into the weekend at the XINSURANCE Great Lakes Grand Prix

The XINSURANCE Great Lakes Grand Prix is an event that draws attention from across the nation. Come out to Washington Park to enjoy free boat races, good company, and plenty of vendors! Plus, if seeing the world’s fastest offshore boats isn’t enough, enjoy a brew fest, block party, live entertainment, and so much more! Learn more here.
Close out summer vacation with Deep River Waterpark

Deep River Waterpark is inviting you this Saturday to help close out the summer season with one final splashtastic party! The Family Back to School Splash Party gives you a chance to enter the park early at a discounted rate for one last swim before school is back in session. Learn more here.
Grab your supersuit for Lake County Parks’ Back to School Superhero Superfun Bash

As the school year rapidly approaches, Lake County Parks is inviting you to Bellaboo’s for a final summer bash! This superhero-themed event will feature creative games and super exhibits that prove learning can be fun. Head out to the discovery center this Friday in your superhero costume for a day of entertainment and education! Learn more here.
Reel in a big one at the 2nd annual South Shore Bass Open

Following a successful inaugural event last year, the South Shore Convention and Visitors Authority is bringing back the South Shore Bass Open! Kicking off on Friday night, teams will have two days to catch the best small and largemouth bass they can find in order to win one of the largest payouts in the area’s history! Learn more here.
Celebrate 66 years of artistry at the Chesterton Art Fair

The Chesterton Art Fair is returning to Dogwood Park this weekend for its 66th year! Hosted on Saturday and Sunday, the art fair is a celebration of all the creativity in and around Chesterton. Come out to shop from local artists, enjoy live music, and do your part in supporting arts in your community. Learn more here.
Enjoy live music at Journeyman Distillery

Every Friday through the summer, Journeyman Distillery is treating guests to a night of free live music courtesy of some of the Region’s local favorites. Enjoy dinner or a drink between 6-8 p.m. at the American Factory in Valpo for a free musical treat! This weekend, Jason Blake brings his Warr guitar to the floor for a chill evening of jams. Learn more here.
Check out Lubeznik’s latest gallery

Lubeznik Center for the Arts’ latest art collection is open this weekend! “Women to the Front” is a gallery that celebrates the work of women, queer artists, and artists of color. Featuring over 70 original works, “Women to the Front” explores the social and political issues important to women throughout history. Learn more here.
Explore the Mishawaka Market and its 70+ vendors

The City of Mishawaka’s market is inviting you to the park this Sunday, and with over 70 vendors, you’ll be able to find anything you need! Whether you’re looking for early Christmas gifts, food from local vendors, or just a fun afternoon in the community, the Mishawaka Market is the place to be. Learn more here.
Take yourself to the ball game with the South Bend Cubs

This Thursday, the South Bend Cubs are going head-to-head with the Quad Cities River Bandits! Head out to Four Winds Field to enjoy an exciting day at the ballpark and take part in the daily special. For Thirsty Thursday, enjoy 16 oz. sodas and domestic drafts for just $3. Tickets are available online. Learn more here.