Log in to your volunteer profile at http://volunteer.neighborbrigade.org or on the My Impact app. You  might see some Activities under your Upcoming Tasks section on your home screen. Click on the Schedule tab. You’ll be able to see the Activities that you are signed up for. In the website version, click on or hover over the i/information box, and in the app, you can just click on the activity name if you want to read the original description again, read additional information, or un-assign/Remove yourself from the Activity.

Where can I find what I signed up for?