What are "non-Tesla superchargers"?
When was your first shot date? You do NOT need to return to the same place or business for your 2nd shot. The Walgreens folks even told me that.
For kicks, i just tried booking on CVS (COVID Vaccine (COVID-19 Immunization Updates) | CVS Pharmacy) for a 2nd Pfizer dose, put in 04022021 (04/02/2021) for my a 1st shot date (was mine), Lake Forest, CA and it came up with a slots on 4/23 at 3 locations (2 in Orange, 1 in Laguna Beach). If I pick 4/24 or 4/25, there are 3 or 4 locations for those.
If I change it to Moderna, I'm given at least 3 locations at 3 of the suggested dates (4/30 thru 5/2). Pfizer vax should be at least 21 days after the 1st while Moderna's is 28+ days. See scheduling under the below for their recommendations.
Information about the Pfizer-BioNTech COVID-19 Vaccine and how to store, handle, and administer it.www.cdc.gov
Its pretty unlikely this OP looked for themselves to see if they could schedule it. Based on previous things they have posted, their parents bought the car, and also scheduled their vaccine shots. Their parents obviously decided for them that this location was best for some reason.
I may have to expand operation if I want this petting zoo business idea to pay for a Model X. I probably could convince my parents to buy me a Model X or Y, they are the ones who bought my Model 3.
So had to go to Bakersfield CA to get the COVID 19 shot at CVS. I live in Lake Forest CA / Orange County. My parents couldn't book anything nearby and the only option was Bakersfield. Probably because its out in the middle of nowhere and a little easier to get an appointment.