Ключевые слова: 1, 1st, april, background, calendar, celebrate, celebration, color, comedy, creative, date, day, design, event, festive, first, fool, fooling, fools, fun, happy, holiday, humor, humorous, humour, idea, joke, joking, joy, kidding, marked, nobody, object, party, prank, spring, text, trick, word, yellow,