So it turns out there are multiple ways to get your Bud Light. Not only will establishments along the parade route be doling out freebies (one per customer, 21+ and so on), but you can also get one… anywhere… it seems, though the process is a bit convoluted.
You must live in the Philly area and have to buy at least a six-pack of Bud Light, then upload your receipt to a special landing page Bud set up, enter all your contact details and be open to them soliciting you for the rest of your days, and you’ll get a $7 rebate.
You can do it here.