If your city has a hazardous waste disposal location, you can take them there. In my area, it’s the same place that i take old paint and stain, batteries, solvents, tube tvs etc. our area has two dumps but only one of them takes hazardous materials, so I would do a little research.
On a trip in Nola and took the kids for a treat at the Cheesecake Factory. 3 sodas and an iced tea was $21. Won’t be back for that reason alone. We are being fleeced.