This event is in the "Adults" group. WHO KNEW? All that Jazz 5:30pm - 7:00pm Adults Registration This event is in the "Adults" group. Apr 15 2025 Tue WHO KNEW? All that Jazz 5:30pm - 7:00pm Community Library of Allegheny Valley Library Branch: Community Library of Allegheny Valley Room: Community Room Age Group: Adults Program Type: Local History Registration Required Seats Remaining: 27 Body: Did you know that ? Discover more interesting facts about the jazz in the library's April local history program: WHO KNEW: All that Jazz on Tuesday, April 15 @ 6:00 pm.