You can get a Silver Winter Spin Token in the Winter Calendar 2020.

Here is a list of prizes that you can get:

UP TO $500 MILLION CHIPS!
Winter Entry Key
Piggy Token
XP Token
Tickets
Gold

You can find the odds of the Silver Winter Spin Token below:

You can get a Golden Winter Spin Token in the Winter Balloon Event 2020.

Here is a list of prizes that you can get:

UP TO $5 BILLION CHIPS!
Legacy Winter Hats
Winter Entry Key
60 Min. XP Doubler
Piggy Token
Ultra Spin
Tickets
Gold

You can find the odds of the Golden Winter Spin Token below: