CASTLE HILL RSL CLUB
The club is at 77 Castle Street, Castle Hill. Details: 8858 4800.
■ Today: Kids are invited to Hotel Transylvania Kids Day, 11am-2pm in the Courtyard. Hotel Transylvania Kids Day includes colouring-in, face painting, fun craft and giveaways.
POWERHOUSE DISCOVERY CENTRE, CASTLE HILL
The Powerhouse Discovery Centre is at 172 Showground Road, Castle Hill. Bookings: 9762 1300.
■ Today, Friday: Work in teams of three to build robots. Program them to move, dance and conquer obstacle courses using touch and light sensors. Ages 8-12. Cost: $70/$65 Powerhouse members. Bookings essential.
■ Tuesday to Friday: Make your own insect superheroes, complete with superhero cape wings and hero's emblem (10am-4pm, ages 3-plus); make a seasonal clock with moving hands (10am-4pm, ages 3-plus); answer questions correctly in the magic garden quiz to spin the wheel for a prize (1pm-2pm, all ages); from 10am-4pm, colour-in a sunny park and pond scene to maybe win a prize in three age groups: 4 and under, 5-7, 8-12. Cost: $2 a child; visitors can also take self-discovery trails through the centre, 10am-4pm.
■ Wednesday or Thursday: Work in teams to build houses, castles and towers of strength using Lego, 10am-3pm. Ages 6-8. Cost: $60/$55 Powerhouse members. Bookings essential.
■ Today, Wednesday and Friday: Learn how to make objects vanish and reappear and float in the air and discover the secrets behind card tricks with magician Jonas Jost, 12.30pm-1.30pm. Ages 6-12. Cost: $20/$16 Powerhouse members, includes a magic trick to take home. Bookings essential.
■ Until Friday: Magician Jonas Jost performs at 11am.
■ Thursday: Take part in simple musical challenges before designing and constructing wind chimes to take home, 12.30pm-2pm. Ages 6-12. Cost: $12/$10 Powerhouse members.
ROUSE HILL HOUSE AND FARM
Founded in 1813 and crammed with 20,000 objects spanning its long life, Rouse Hill House and Farm is at 356 Annangrove Road, Rouse Hill. Access by tour only.
■ Wednesday and Friday: Miss Manners will teach kids aged 7-12 the 19th century arts of introduction, conversation and dining etiquette, 10am-11.30am. Visitors will also play a "civilised" game of cards. Cost: $12, includes a booklet to take home. Bookings essential: 9627 6777.