Still searching for (something free, cool and fascinating) to do Halloween? It’s final call for Director’s Haven 2018, Haven Theatre’s showcase of early-career directors. Charlotte Drover’s directs Madame Rachilde’s “horror ballet” The Crystal Spider ; Airos Sung-En Medill directs Josefina Lopez’ Simply Maria and Dani Wieder directs William Inge’s People in the Wind. The Haven Theatre production starts at 7:30 p.m. Wednesday, Oct. 31 at the Den Theatre, 1331 N. Milwaukee. Tickers are pay-what-you-can; visit HavenTheatreChicago.com.