Softball masks or any other protective gear is not required to play in any of the Redmond Adult Softball Leagues but it HIGHLY RECOMMENDED. Below is some information where you could get pitcher's masks.
What to know about softball fielding masks - https://protips.dickssportinggoods.com/sports-and-activities/softball/know-softball-fielding-faceguards
A few different options on where to buy safety masks - https://wiki.ezvid.com/best-softball-safety-masks
Grass Lawn Park - 148th AVE NE Parking Lot Replacement Project
This project will begin on Monday, August 26th and it is estimated to last approximately 6 weeks. The first week will consist primarily of staging, but after the contractor is set up, there will be intermittent full and partial closures of that lot. The contractor will be using that middle bay of the 148th parking lot as the staging area, so that will be closed for the duration of the project. The parking lot on Old Redmond Road (the SW side of the park) will remain open to park users.