July 11, 2019:Twilight Summer Concert Series Featuring Hale Hou (Hawaiian/Slack Key/Ukulele). This year's Twilight Summer Concert Series is here! Thursday, July 11, featuring Hale Hou (Hawaiian/Slack Key/Ukulele. Enjoy a free admission between 4:30 – 7 p.m. The Twilight Summer Concert Series at the Foster Botanical Garden is a perfect way to enjoy Hawaii's ideal summer […]