If you use 24-hour guest parking passes on your zoned parking street, be aware that they are good only through December 31st. Be sure to stock up before you need them in 2018.
In his weekly newsletter, Ald. Cappleman says, "The Ward Office is now offering 2018 guest parking stickers (which are red) that can be purchased and used right away. You may also purchase them online anytime."
Note: This is citywide -- not just in the 46th Ward.