Can I exchange these tix for anything?

[happily single]

I recently found some old park tix with 3days of water parks left on one ticket. We are headed to BB next week and was hoping to use one day and exchange the other two days for something, but I beleive that is not possible? The ticket in question is a green plastic ticket with a bar code on the back

 

[Robo]

I recently found some old park tix with 3days of water parks left on one ticket. We are headed to BB next week and

1. was hoping to use one day and

2. exchange the other two days for something, but

3. I beleive that is not possible?

4. The ticket in question is a green plastic ticket with a bar code on the back

1. That will work.
2. No upgrades or modification is allowed.
3. Correct. Not possible.
4. Thanks for including the details. Sometimes that can help.

The only thing that can be done with the ticket is to use any remaining assets, as-is.