Rhythms on the River will continue today from 6 p.m. to 9 p.m. in downtown Morgan City with a performance by Nik L Beer. For the event, Front Street will be blocked off between Everett and Freret streets from 4:30 until 10:30 p.m. Also, the city’s open container law will be waived during this time in that area. The performance is the eighth of 10 scheduled for this spring. Future performances include Déjà Vu (June 24) and Waylon Thibodeaux (July 1).