Dancing on the Clouds Hiccup

Former theatre technician here, while I haven’t ever done the effect at a wedding I’ve done my fair share of “low smoke” effects, which is what Dancing on the Clouds is. Outdoors the issue you’re going to have is that any breeze or wind will blow the effect away - if it’s a nice still evening it would probably work, but with any air movement at all it’ll be diminished and the stronger the breeze, the lesser the effect. If you can find a sheltered area, that’ll increase the chances of success but no DJ will tell you it’ll definitely work outside because they can’t predict the weather!