How do you water a large collection efficiently?

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Looking to hear how people water a large number of orchids efficiently. I have amassed quite a large windowsill collection, I think I have a few hundred, and it takes way too long to water them all in the winter. In warm months I load them up onto bread trays and take them outside to water them which is fast enough, but in the winter I'm lugging them all to the kitchen sink and back a couple at a time. Has anyone come up with a faster / better way?

I'm also interested to hear if anyone has come up with a custom setup, like a watering table/station/whatever, as we might be doing a laundry room remodel so I could potentially create something there

thanks!