Pop-Up Fridays are live concerts on Oswego Lake featuring local bands and occur on several Fridays throughout the summer. Check our event calendar for this year’s concerts. This relatively new event was created during the COVID-19 global pandemic as a way to safely hold entertainment on the lake. The 90-minute event runs from 6:00 pm – 7:30 pm with no breaks. The location changes each week and is revealed by email 30 minutes before the concert.