Stephen Schwartz, the man behind Godspelland Wicked, tackles the conflict between fathers and sons, mothers and daughters in Children of Eden, presented here by Masquerade Theatre. Filled with rock, folk and gospel music, Childrenuses two ancient stories, the Garden of Eden and the Great Flood (both present in almost every culture in the world), to deliver a bittersweet message: The hardest part of love is letting go. 8 p.m. Fridays and Saturdays; 2 p.m. Sunday, April 18. Through April 18. Hobby Center for the Performing Arts, 800 Bagby. For information, call 713-861-7045 or visit www.masqueradetheatre.com. $30 to $50.