Old School playing Downtown Mount Prospect Block Party Leave a Comment / By admin / July 25, 2025 When July 25, 2025 6:30 pm - 8:20 pm Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook LiveWhere Downtown Mount Prospect E Busse Ave & S Emerson St, Mount Prospect, ILEvent Type Block Party, Live Music, Mount Prospect, Old School Loading Map.... Downtown Mount ProspectE Busse Ave & S Emerson St - Mount ProspectEvents 42.064508 -87.935399Old School will be playing the Downtown Mount Prospect Block Party on July 25th from 6:30 to 8:20PM.