MATTAWA - The Port of Mattawa will have an open house this Saturday, May 10, for the purpose of showing off its commercial tenants and available space for commercial tenants.

Persons who attend will have an opportunity to win from as many as 20 prizes at a 4 p.m. drawing at Desert Rentals. They must take a registration card with name, phone and email to each of the five commercial businesses for a stamp to be eligible.

The participating businesses will be Sandbar Marine, Tiddaly Diddaly's, Desert Rentals, Mattawa Auto Center and Konz-McKay Insurance. Some will hand out their own gifts or samples.

"We want people in the community to see the businesses that are here to serve them and the buildings where others may set up a business," Port executive director Bob Adler said.

Adler will be on hand all day to answer questions. The open house will go from 9 a.m.-4 p.m.