Taking place in the beautiful Wascana park, Symphony Under the Sky is an annual outdoor celebration of the Regina Symphony Orchestra’s 2013/14 season. The Regina Symphony Orchestra’s performance closing the festival is a sampler that will preview music to be featured in the new season. Free Concert. This is an event for the whole family, offering kids’ activities, art workshops, a “musical petting zoo”, beer gardens for those aged 19+, and many food vendors.