Merced County Spring Fair 2024.  — merced county spring fair los banos.  — merced county spring fair is happening on tuesday, apr 30, 2024 at 9:00am at the venue merced county spring fairgrounds in los banos, ca.

Friday, may 3, 2024 at 8:00am. We have some fun and exciting entertainment coming to the 2024 merced county fair as part of the free outdoor theatre concert series presented by coors light!