“Don’t cry. You can cry when you’re dead.”
Or is it:
“There’s always an armory.”
Either works, in context.
PS: Of course a lab dedicated to studying mycology would have an armory. That’s because its design was informed by people who are subconsciously aware that they live in a Mad Science RPG campaign. In that kind of world, any abandoned lab is eventually going to have people running through its corridors while yelling “Gee, wouldn’t it be great if we had some grenades right now?” Tesladyne, at its core, is an organization comfortable with saying Why, yes, it would be. Here you go.