Autumn is in full swing, with Halloween coming on Monday, Oct. 31. Get in a festival mood this weekend with trick or treating and several events in Spring and Klein. Saturday, Oct. 29 – Old Town Spring hosts trick or treating in many of its shops from noon-5 p.m. Children wear costumes and go to any of the participating stores in Old Town Spring for a treat. A list of participating stores can be found at www.facebook.com/shopots Saturday, Oct. 29 – St. Dunstan’s Episcopal Church hosts its 44th Street of Shoppes Fall Festival at 14301 Stuebner Airline Road from 9 a.m.-4 p.m. The event features food, children’s activities, a classic car show and shopping. Other attractions include the St. Dunstan’s Bake Shoppe, Cookie Scramble, Once Loved Treasures, Once Loved Toys, Second Look Books as well as handcrafted gifts and holiday decor. 281-440-1600. www.saintdunstans.org. Saturday, Oct. 29 – Northgate Country Club hosts a fall festival at 17110 Northgate Forest Drive, Houston, from noon-3 p.m. Admission is free. The event includes a costume contest, carnival rides, arts and crafts, food, live entertainment, vendors, face painting, snow cones, a s’mores bar and a photo booth. 281-444-5302. www.northgatecountryclub.com Saturday, Oct. 29 and Sunday, Oct. 30 – View Islamic calligraphy, woodwork, ceramic tiles and paintings from local artists while experiencing the rich traditions of arts in Islam at the Islamic Art Festival. The event includes henna tattoos, calligraphy, interactions with artists, a silent auction and ethnic food. 10:30 a.m.-5:30 p.m. Free. ISGH Masjid Al Salam-Champions Islamic Center, 16700 Old Louetta Road, Spring. 281-257-2575. www.islamicartsociety.com