I'm back from the vacation this week, and thanks to all of your support, there were no major problems in the office! During my vacation, I found some very useful tools for having BBQs, while wandering through a mall in US. One is a big Serving Fork with a built-in Thermometer. The other is a spatula which tells you when to turn the hamburger. I saw a lot of people buying groceries for BBQs, but didn't see anyone buying these tools... It was not hard to imagine that a lot of fathers were planning BBQs during the weekend because the weather was great. Maybe I should've bought them for my father since he loves BBQs, too. Kawai-soo, I missed his Father's Day this year because I was on vacation.