From Minnesotahockey.org:

On Saturday, February 25th, 2017, Minnesota Hockey and 27 local associations across the state will encourage kids, ages 4 to 9, to come to a local participating rink and try youth hockey at no cost as a part of USA Hockey's national Try Hockey For Free day in coordination with Hockey Weekend Across America. 

Each host site will have a limited amount of equipment available. All participants are required to have a minimum of a helmet, skates and gloves. If you will need help with equipment, we encourage you to contact the event host where you will be participating in advance. 

For more information on Try Hockey For Free Day and to register, visit Minnesotahockey.org.