EFEKTS is Lucy Preble’s play at Dailes teātris in Riga on 2 December 2026. The production is staged in the Great Hall and consists of two acts. It follows two young people taking part in a clinical trial as they try to determine whether their love is real or caused by antidepressants. The play considers the nature of happiness and love, the interaction between medicine and emotions, and the consequences of chemical intervention. The cast includes Kristīne Nevarauska, Andris Bulis, Marta Lovisa Jančevska and Toms Veličko. Directed by Diāna Kaijaka, the play is performed in Latvian. Address: 75 Brīvības Street, Riga.