Practicing in the rain?

How many teams practiced in the rain yesterday? Is it just me that still believes in preparing for all kinds of obstacles and teaching our kids to have mental toughness in all situations? What do you think?
The folks in charge of the field (swamp-marsh-etc.) won’t let us on it. Thankfully we could use the gym since everyone else is playing out of town this week. We just got confirmation this moring that we can play tomorrow night, provided it doesn't rain all day tomorrow. Held Hostage by the Weather again !