The Texas Theatre has the "Blue Demon film festival" this weekend.

Cinco de Mayo starts tonight, Thursday, May 5, with wine walk in the Bishop Arts District. Pay $10 for a wineglass and have it filled at participating businesses. Also, El Ranchito has drink specials and $5 food specials tonight.

Here is a roundup of all the Cinco de Mayo stuff happening in Oak Cliff this weekend.

Kings Highway neighbors need volunteers again this weekend to finish a beautification project on North Polk. Meet at 9 a.m. Saturday at 620 Turner. Bring newspaper, rakes, shovels and gloves. Water, coffee, juice and donuts will be provided, and there will be a picnic lunch after the work is done. RSVP to

Twelve Hills Nature Center is hosting a family friendly nature walk at 1 p.m. Saturday. A master naturalist will lead the walk and observe spring wild flowers, birds, butterflies and more. It’s free.

Contemporary Ballet Dallas closes its 10th season with an 8 p.m. performance at the Texas Theatre Saturday.

“American: The Bill Hicks Story” screens at the Texas through Tuesday.

Just Add Jeans, a boutique in Bishop Arts, celebrates its one-year anniversary from 6-9 p.m. Saturday with live music, food, drinks and drawings.