A Grand Opening celebration will be held today at the New Environmental Learning Center, located at 2343 Hwy 92 West in Oskaloosa, between the hours of 4:00 p.m. and 6:00 p.m. Visitors will have the opportunity to check out the Environmental Learning Center and and learn what the Mahaska County Conservation Board has to offer with this new building. Bring your family and look at all the displays, enjoy refreshments and meet the staff. There will be a flag ceremony at 4:00 p.m. with a ribbon cutting immediately thereafter. A cornerstone placement by the Masonic Lodge will be conducted at 5:30 p.m.