Adelaide Arena. You'll find nothing but net at the home stadium for the Adelaide 36ers of the National Basketball League and the Adelaide Lightning of the Womens National Basketball League. Located in Findon, an inner western suburb of Adelaide, Adelaide Arena is a privately-owned multipurpose indoor sports stadium. The NBL season runs from October to early March; playoffs are in late March, early April. The WNBL season runs from October to early February; playoffs are also in February. 44A Crittenden Rd., Findon, SA, 5023. 08/8444–6444. www.adelaide36ers.com.