Families, children and teens are invited throughout the month of March to take part in activities at the Patterson Library, 46 N. Salado Ave.

Preschool story time at the library will continue each Tuesday morning until March 26. Children age 5 and younger, accompanied by an adult, can attend the 9:30 or 10:30 a.m. story sessions.

The following events are also free to attend:

•Saturday, March 2, to March 9: Children can search for the Cat in the Hat in celebration of the birthday of celebrated children’s book author Theodor Seuss Geisel, aka Dr. Seuss. He was born March 2, 1904.

•March 9: People of all ages can gather for a scrapbooking class from noon to 4:45 p.m. Participants should take their own materials.

•March 11 to 16: Teenagers ages 13 to 18 are invited to participate in a book trailer video contest for Teen Tech Week. Official rules are available at the library desk or online at www.stanislauslibrary.org. Entries are due March 9, and prizes will be awarded March 16.

•March 13: Children can make a butterfly mobile using filter paper at 3:30 p.m. Materials are provided.

•March 13: A Teen Movie Night will feature “The Hunger Games,” beginning at 4 p.m. Popcorn is provided by Friends of the Patterson Library.

•March 23: “The Muppets” will be shown at 2 p.m. for Family Movie Day.

For information and sign-ups: Patterson Branch Library, 892-6473.