September 13, 2018 News twinvalleyzoo Boo at the Zoo, Sunday October 28th, 2018 Come join us for Boo at the Zoo! Related Articles Open all Canada Day weekend! Posted On June 23, 2018 We are open all Canada Day weekend! Come bring the family and celebrate Canada's birthday at the zoo. Moms are Free on Mother’s Day May 8th, 2016 Posted On May 4, 2016 Twin Valley Zoo wishes all mothers a Happy Mother's Day and in honour of mothers everywhere all mothers (accompanied with a child) and all Grandmothers… Twin Valley Zoo Open on Canada Day! Posted On June 30, 2017 We are open for Canada Day! Come bring the family and celebrate Canada's 150th at the zoo.