There are more bands under the name The Sidekicks.
These are photos from concerts where The Sidekicks played, so they may be of other bands that played the concert as well.
Motion City Soundtrack / The Sidekicks / Rites of Springfield Jan 10, 2020 Sayreville, New Jersey, United States Uploaded by Runaway Run
Gregory Stovetop
Motion City Soundtrack / The Sidekicks / Gregory Stovetop Jan 8, 2020 New York, New York, United States Uploaded by Thomas Sumner
The Sidekicks
Motion City Soundtrack