When it rains, the outdoors at work becomes overrun with snails.
I know, because I can hear them crunch underfoot as I walk around the property.
Also, they seem to like the twig broom that rests outside the laundry. During a steady rain, there are literally hundreds of pea-sized snails crawling all over and around the broom.
After a recent rain, I was able to get some pictures of this much larger (quarter-sized) snail, hanging out on the outside of the office.