Ключевые слова: 1, blue, blue background, bundle, calendar, calender, celebration, color, colorful, cube, data, date, day, decorated, decoration, decorative, design, event, figurines, first day of may, flora festival, garland day, garlands, gift, gopher day, heart of the beast, holiday, labor day, lei, light bulbs, lights, lily of the valley festival, may, may 1, may day, month, numbers, office, online, organizer, perpetual calendar, plank, signs, spring and spring sowing festival, symbol, the happiest day of the year, time, walpurgis night, wooden, wooden calendar,