Saturday 2/4: John Domini and Carole Firstman celebrate releases from Dzanc Books. KGB Bar, 7 p.m., free. Cecilia Corrigan and Wendy Trevino join the Segue Series. Zinc Bar, 4:30 p.m., $5. Sunday 2/5: Chelsea Hodson, Gregory Zorko, Sarah Jean Grimm, Liz Bowen, Georgia Faust, and Amanda Dissinger read poetry. Berl’s Poetry Shop, 3 p.m., free.