 6.35. Now, if you want a magical mystery that can help you unwind after a long week, WDEL's Rachel Suga has your Friday night covered. Twilight on the Terrace at Mount Cuba is a musical series throughout the summer. Melissa Starkey, Marketing and Communications Manager, says that coming to the Mount Cuba Center after hours could be a new experience for many. It's included with garden admission, so you just have to pay to get into Mount Cuba. Otherwise, the concert itself is free.