Findings:

• Sudbury Neutrino Observatory
• Barnard Observatory
• Observatory
• Armagh Observatory
• Why you should visit McDonald's on vacation
• Bernie would have won "ANY BREAKFAST BAGEL SANDWICH" at McDonald's
• Garry McDonald
• Could McDonald's Afford a $15 Minimum Wage?
• The Day Nobody Went To McDonald's
• Arecibo Observatory
• I'd rather fight giant monsters than work at McDonald's
• McDonald's double cheeseburger
• How to Succeed at McDonald's
• How to Eat at McDonald's
• Deconstructing that creepy McDonald's filet-of-fish commercial
• Three McDonald's Poems
• McDonald's McFlurry Maker
• McDonald's Australia
• Flora McDonald's Fancy
• The International McDonald's Address Book
• Mac McDonald
• South African Astronomical Observatory
• Radcliffe Observatory
• ghostland observatory
• From the Earth to the Moon: 4: Reply from the Observatory of Cambridge
• United States Naval Observatory
• Kitt Peak National Observatory
• Harvard College Observatory
• U.S. Naval Observatory
• Vatican Observatory
• Palomar Observatory
• Chandra X-Ray Observatory
• Large Binocular Telescope Observatory
• The Tower of London is not a McDonald's Franchise
• Yerkes Observatory
• Compton Gamma Ray Observatory
• Hat Creek Observatory
• Lick Observatory
• Laser Interferometer Gravity-wave Observatory
• Kirkwood Observatory
• Mount Stromlo Observatory
• Paris Observatory
• Cerro Tololo Interamerican Observatory
• Royal Greenwich Observatory
• RimRod Goes To McDonald's
• Now that there is no hell, evil folks like you just get reincarnated as McDonald's register jockeys
• I just won "ANY BREAKFAST BAGEL SANDWICH" at McDonald's!
• Who is McDonald's kidding?
• After-work McDonald's cravings
• Greased Man in a McDonald's playland tube
• RimRod Loses the McDonald's Curse
• McDonald's Deal Days
• Trevor McDonald
• The McDonald's blind girl commercial
• RimRod gets stranded at McDonald's
• RimRod Returns to McDonald's
• Audra McDonald
• Ronald McDonald House
• McDonald's Monopoly
• Rock n' Roll McDonald's
• McDonald's fries
• Heard and McDonald Islands
• McDonald's Barbecue Sauce
• Bruce McDonald
• Ronald McDonald
• Kevin McDonald
• Michael McDonald
• Anti McDonald's chicken burger
• Anti McDonald's hamburger
• Roy McDonald
• McDonald's pizza
• The terrorists have already won "ANY BREAKFAST BAGEL SANDWICH" at McDonald's!
• Wilfrid Gordon McDonald Partridge
• Inside every Mr Man...(lessons in sexual identity at McDonald's)
• Three McDonald's: Ten Thousand Singing Tomorrows
• Three McDonald's: The Myth of Regeneration Through Violence
• Three McDonald's: The Viability of a Third-Party Candidate
• The TV McDonald's
• McDonald's
• The McDonald's coffee lawsuit
• Jesus at McDonald's
• Fiona McDonald
• Ranald McDonald
• Nicaragua's McDonalds
• Who Wants to Be a Millionaire Game at McDonald's
• Odd "McDonald's" Translations
• McDonald's hot apple pie
• Pickle on a McDonald's cheeseburger
• McDonald's makes money by McRaping your pockets

If you Log in you could create a "McDonald Observatory" node. If you don't already have an account, you can register here.