▁consists ▁of ▁three ▁public ▁squares , ▁offices , ▁ret ail ▁units ▁and ▁the ▁Sea ▁Life ▁Centre . ▁O oz ells ▁Street ▁Board ▁School ▁was ▁ref urb ished ▁to ▁become ▁the ▁I kon ▁Gallery . ▁On ▁the ▁opposite ▁side ▁of ▁Broad ▁Street ▁T unnel ▁on ▁the ▁canal ▁network ▁is ▁Gas ▁Street ▁Bas in . ▁Near by ▁is ▁also ▁the ▁International ▁Convention ▁Centre ▁and ▁B irmingham ▁Sym phony ▁Hall , ▁which ▁is ▁considered ▁one ▁of ▁the ▁best ▁performance ▁ven ues ▁in ▁the ▁world . ▁This ▁over look s ▁Cent en ary ▁Square ▁and ▁is ▁adjacent ▁to ▁the ▁B irmingham ▁Re pert ory ▁Theatre . ▁Cent en ary ▁Square ▁was ▁re develop ed ▁in ▁ 1 9 8 9 ▁and ▁given ▁its ▁current ▁name ▁in ▁that ▁year . ▁Within ▁Cent en ary ▁Square ▁is ▁the ▁Hall ▁of ▁Memory ▁and ▁B ask er ville ▁House . ▁ ▁Other ▁public ▁squares ▁in ▁the ▁city ▁centre ▁include ▁Victoria ▁Square , ▁Chamber lain ▁Square ▁and ▁Old ▁Square . ▁There ▁are ▁two ▁public ▁squares ▁within ▁the ▁Bull ▁Ring ▁complex ▁and ▁another ▁in ▁the ▁C ust ard ▁Factory . ▁ ▁Ret ail ▁is ▁mainly ▁focused ▁on ▁the ▁Bull ring ▁Sho pping ▁Centre , ▁Corporation ▁Street , ▁New ▁Street ▁and ▁High ▁Street . ▁Other ▁ret ail ▁cent res ▁in ▁the ▁city ▁centre ▁are ▁The ▁Mail box ▁on ▁Su ff olk ▁Street ▁and ▁Grand ▁Central ▁Sho pping ▁Centre ▁above ▁New ▁Street ▁station . ▁Great ▁Western ▁Ar cade ▁is ▁one ▁of ▁several ▁arc ades ▁in ▁the ▁city ▁centre . ▁Dig b eth ▁is ▁the ▁focus