Pick one hashtag and print it everywhere
One short, unusual hashtag beats a family of five. Search it first to make sure a football club or a wedding has not already claimed it, then put it on every QR sign and the album page.
Guests copy what is in front of them. If the hashtag is on the sign by the bar, it ends up in captions. If it only lives in the press release, it ends up nowhere.
Keep your brand's usual hashtag as a second term if people already use it. Do not invent a new one for every activation unless you enjoy tracking twelve of them.






