ABC 7's Jalyn Henderson tells us what's going on this weekend.CHICAGO (WLS) -- ABC 7's Jalyn Henderson tells us what's going on this weekend:- Taste of Greektown, Aug. 23-25[Ads /]- Chicago's 41st Annual Jazz Festival, Aug. 23 - Sep. 1- Alexander Hamilton Exhibit, Aug. 23-25 Report a correction or typo