After nearly four years on Tucson’s far east side, Harvest on River, the sister of the popular Oro Valley restaurant Harvest, is closing.

Executive Chef Michael Veres will serve his final house-made saffron and turmeric pasta with sautéed mushrooms, leeks and sun-dried figs, and grass-fed beef burgers served with house-made cumin-parsley fries on March 23.

In an email to longtime customers Saturday afternoon, owners Reza and Lisa Shapouri blamed the closing on a disagreement with their landlord over terms of renewing their lease at 5605 E. River Road. Reza Shapouri late Saturday said the lease terms were “just unacceptable. There is no responsible way for me to sign that lease.”

Shapouri said his original lease expires at the end of March and he and the landlord were in talks for several months before he decided to pull the plug, even though the restaurant has been doing very well, he said.

“We are profitable. We don’t owe a dime to anybody. We made our rent,” he said, explaining that the proposed lease would not give him enough wiggle room for uncertainty in the market.

Meanwhile, the couple, whose flagship Harvest Restaurant in Oro Valley is one of the most popular restaurant on the northwest side, will open a wood-fired pizza restaurant sometime this summer in the Oro Valley Marketplace, 12155 N. Oracle Road at West Tangerine Road. The restaurant, which will feature a wood-burning pizza oven in the center of the dining room and a dough room visible to diners, will take the place of the long-closed Harvest Moon Chinese Cuisine.

Shapouri said he also plans to revamp the patio that overlooks the picturesque Pusch Ridge mountains and install a two-way fireplace in the concrete pillar to make it inviting during the winter. He hopes to open in several months.

He also is not giving up on having an east side Harvest restaurant.

“We are going to open Harvest, or we have been working on a concept of Mediterranean seafood,” he said, defining Mediterranean to include cuisine from the northern coast of Africa, Egypt, Italy and France.

Most of the River Road restaurant’s employees have been hired at the Oro Valley Harvest or will land jobs at the pizzeria, Shapouri said.

Contact reporter Cathalena E. Burch at cburch@tucson.com or 573-4642. On Twitter @Starburch

Cathalena has covered music for the Star for the past 20 years. She's a graduate of Arizona State University has worked at Sedona Red Rock News, Niagara Gazette in Niagara Falls, New York; and USA Today.