If you’re looking for inexpensive, family-friendly holiday fun this weekend head downtown to see a show that is reinventing traditional Christmas entertainment in Shreveport-Bossier. Back by popular demand the psychedelic one-of-a-kind Holiday Laser Light Show at the Barnwell Garden and Art Center located at 601 Clyde Fant Parkway in downtown Shreveport. This is one of the more unusual recent additions to Shreveport-Bossier City’s holiday events calendar, and for just a buck it’s probably one of the most economical too. Set to classic holiday tunes and flurries of falling snow inside the Barnwell Center’s unique domed conservatory, the program repeats every 20 minutes, 6 p.m.-8 p.m., Friday and Sunday nights, Dec. 2-Dec. 23. For more information, visit www.barnwellcenter.com.