The New England Patriots provided incentive for fans to come to games this season: offering free parking at home games.
The team announced the move in a letter to season ticket holders, per Mike Reiss of ESPN:
"In order to show our appreciation for your commitment to the Patriots during this unique season -- and in acknowledgment that it will be different than any other season we have ever experienced together -- we want to share that we will provide free parking in all Gillette Stadium lots this year. From both a safety and convenience standpoint, we hope this will simplify one aspect of your game-day experience in 2020 and serve to express our gratitude for your support.