As was mentioned in a previous comment, it looks like Antica Pizza will be expanding into the space that used to be Circus World. There is a liquor license sign up on the vacant part of the building.
From the Niagara Falls Review: Two weeks before it was set to start, the Niagara Parks Commission has apparently called off its latest attempt at a concert series. The Hot Summer Nights at the Falls lineup included The Commodores, Neil Sedaka and former Styx lead singer Dennis DeYoung performing at Queen Victoria Park throughout July. [...]
From the Niagara Falls Review: The president of the Travel Industry Association of America said Homeland Security chief Michael Chertoff’s plan to push the Western Hemisphere Travel Initiative through at land and sea crossings by next June – not 2009, as the House and Senate recommended just days ago – will cause frustrated travellers more [...]