The March for Babies Orange County Walk is happening on Saturday, May 11th, at the OC Fair and Event Center in Costa Mesa. March for Babies is a 5-K fundraising event benefiting the March of Dimes, a non-profit that raises funds to support research, advocacy and programs for the health of all moms and babies.  Registration starts at 7:30 a.m., with the walk starting at 8:15 a.m. More information can be found here: https://www.marchforbabies.org