IOWA CITY — The annual Taste of Iowa City, which this year has 40 eateries participating, will be delayed a day because of expected bad weather, the Iowa City Downtown District announced Tuesday.The event is now set for 4 to 8 p.m. Thursday — not Wednesday, as initially planned, because the forecast called for about a 60 percent chance of rain.Besides the date change, the downton event is expected to go on as usual.Eateries offer samples that can be purchased using tickets.