Theme Day: the colour blue.

Again, don't forget to check the other cities involved in the theme : Boston (MA), USA - Cleveland (OH), USA - Philadelphia (PA), USA - Arlington (VA), USA - Cape Town, South Africa - Portland (OR), USA - Sequim (WA), USA - Selma (AL), USA - Arradon, France - Petaling Jaya (Selangor), Malaysia - Stockholm, Sweden - Singapore, Singapore - Wassenaar (ZH), Netherlands - Phoenix (AZ), USA - Seattle (WA), USA - Toulouse, France - The Hague, Netherlands - Moscow, Russia - Fort Lauderdale (FL), USA - Kyoto, Japan - Tokyo, Japan - Saint Paul (MN), USA - Kuala Lumpur, Malaysia - Stayton (OR), USA - Maple Ridge (BC), Canada - Detroit (MI), USA - Crystal Lake (IL), USA - Port Angeles (WA), USA - Cottage Grove (MN), USA - Nelson, New Zealand - Bandung (West Java), Indonesia - Greenville (SC), USA - Hyde, UK - Radonvilliers, France - Albuquerque (NM), USA - Nashville (TN), USA - Manila, Philippines - Port Vila, Vanuatu - Saarbrücken, Germany - New Orleans (LA), USA - Bellefonte (PA), USA - Melbourne, Australia - Hobart (Tasmania), Australia - Forks (WA), USA - Wichita (Ks), USA - Barton (VT), USA - St. Louis (MO), USA - Joplin (MO), USA - Chandler (AZ), USA - Quincy (MA), USA - Setúbal, Portugal - Inverness (IL), USA - Christchurch, New Zealand - Toruń, Poland - North Bay (ON), Canada - Le Guilvinec, France - Chateaubriant, France - London, England - Minneapolis (MN), USA - Naples (FL), USA - Norwich (Norfolk), UK - Sydney, Australia - Austin (TX), USA - Mumbai, India - Boston (MA), USA - Santa Fe (NM), USA - Menton, France - Monte Carlo, Monaco - Paderborn, Germany - Montréal (QC), Canada - Jackson (MS), USA - Stavanger, Norway - Orlando (FL), USA - Grenoble, France - Cheltenham, UK - Forks (WA), USA - Mexico City, Mexico - West Sacramento (CA), USA - Silver Spring (MD), USA - Weston (FL), USA - London, UK - Jefferson City (MO), USA - Ocean Township (NJ), USA - Belgrade, Serbia - Paris, France - Shanghai, China - Montego Bay, Jamaica - Montpellier, France - Saint Louis (MO), USA - Wailea (HI), USA - Rabaul, Papua New Guinea - Auckland, New Zealand - Evry, France - New York City (NY), USA - Nottingham, UK - Las Vegas (NV), USA - Oslo, Norway - Minneapolis (MN), USA - American Fork (UT), USA - Cypress (TX), USA - Haninge, Sweden - Trujillo, Peru - Trujillo, Peru - Melbourne (VIC), Australia - Saint-Petersburg, Russian Federation - Durban, South Africa - Brussels, Belgium - Anderson (SC), USA - Budapest, Hungary - Wellington, New Zealand - Prague, Czech Republic - Saigon, Vietnam - Ystad, Sweden - Miami (FL), USA - Seoul, South Korea - Hong Kong, China