I live in Seattle Washington State USA and am an Indian national here with my husband who is on H1 B, work permit. My parents will be visiting us shortly and we would like to take them to Canada for a short (2-3 days) visit since it would only be about 4 hrs drive for us. My question is can i get their visitor visa done here in Seattle in the Canadian Consulate along with ours since I dont think they can get the same In India because they dont have a sponsor in Canada and cannot show enough funds on their own to obtain the visa. My husband will be sponsorong their trip to the US and also take care of their expenses for the visit to Canada. So is it possible to show our credentials/proof of funds here in the US to get a visitor visa for them here itself?

Thanks