Chicago businessman Willie Wilson hosting another free gas giveaway on Saturday

Chicago businessman Willie Wilson announced he is hosting another gas giveaway on Saturday.

Wilson said he'll be giving away another $200,000 for free gas and a grocery giveaway 

The event is first-come, first-served, and participants will receive $35 in free gas beginning at 7 a.m.

Here are the 30 gas stations, including the Chicago suburbs and Northwest Indiana, participating in the giveaway: 

1. BP, 750 N. Wells, Chicago, IL 
2. BP, 3968 W. Belmont, Chicago, IL 
3. Shell, 2003 N. Pulaski, Chicago, IL 
4. Shell, 3959 W. Fullerton, Chicago, IL 
5. BP, 4411 W. Diversey Ave, Chicago, IL
6. Amoco, 4401 W. Roosevelt Road, Chicago, IL 
7. Marathon, 340 S. Sacramento, Chicago, IL 
8. Shell, 2401 W. Roosevelt, Chicago, IL 
9. Citgo, 415 S. Pulaski, Chicago, Il 
10. BP, 342 E. 35th Street, Chicago, IL 
11. Citgo, 7601 S. Jeffery, Chicago, IL 
12. Super Save, 11100 S. State Street, Chicago, IL 
13. Shell, 5230 S. Western, Chicago, IL
14. BP, 4401 W. 55th Street, Chicago, IL  
15. BP, 10300 S. Western Ave., Chicago, IL 
16. BP, 11901 S. Pulaski, Alsip, IL 
17. Mobil, 5015 W. Touhy Ave., Skokie, IL 
18. BP, 12701 S. Paulina, Calumet Park, IL 
19. BP, 5756 W. Ogden Ave., Cicero, IL 
20. Shell, 1000 W. Lake Street, Melrose Park, IL 
21. Shell, 2474 Thatcher Ave., River Grove, IL 
22. Mobil, 15857 Crawford Ave., Markham, IL 
23. Shell,10001 S. Ridgeland, Chicago Ridge, IL 
24. Shell, 210 E. Ogden, Hinsdale, IL 
25.  Citgo,15221 S. Halsted, Phoenix, IL 
26. Super Save, 101 Madison Street, Maywood, IL
27. BP, 11 E. Dundee Road, Wheeling, IL 
28. Citgo, 17500 Kedzie Ave., Hazel Crest 
29. Citgo, 5390 W. 15th Avenue, Gary, IN 
30. Shell, 1312 W. Chicago Ave., East Chicago, IN 

Wilson's previous gas giveaways caused long lines that left drivers gridlocked in some areas.  His second giveaway avoided traffic with a new system in place.