I had the same problem with my wedding location. I had to go into my auto insurance's office to review my auto and renter's insurance and the agent mentioned that they also offer liability insurance for one day events. It was so easy. I just brought in my paperwork about the site and the agent took care of it and gave me two copies so that I could provide the location with evidence of insurance. It only cost me $30! Have her contact her auto insurance company and see if they offer liability. She'd be surprised  how cheap and easy it will be that way.

Liability insurance is especially important to event sites during weddings because usually alcohol is served at those kinds of gatherings. People can get a little crazy when liquor is involved, causing some property damage or injuries to themselves and others. Sites require this as precaution for their property and the bride and groom. They want everything to go well but the insurance is a must to protect themselves. Also, with different vendors coming in and out with flowers, cakes, china, etc. something can fall and get damaged. The vendors usually have their own liability coverage, but the bride and groom aren't covered by it and could become liable for any damages or accidents.

Hi  
You have done a good question, it’s really interesting. If you get any good reply, so please let me know. So I’ll also get some good idea.  
Thanks for your future help.
 
 
 
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