You really are f****** clueless arent you. Have you ever attended an MLS game? How does an artificial surface translate to creating a mini MLS? and would mimicking some aspects of MLS - a league on the up, with rising attendances, improving quality, and a very serious youth policy that requires every club to establish an Academy, not to mention 22 players representing their respective countries at the world cup - be that bad?
Just for a bit of clarity ..... MLS has 19 teams playing in 18 stadiums (LA & Chivas share). 3 teams (Seattle, Portland, New England) use Field Turf, 1 team (Vancouver) uses Polytan. So 14 out of 18 stadiums using good old grass .....
Of those 18 stadiums, 13 of them are "soccer specific stadiums" with only DC United, New England, San Jose, Seattle and Vancouver playing in stadiums not built specifically for football. DC United & San Jose are building new stadiums, and future teams New York FC, Orlando, and Miami are all building or looking to build proper football stadiums too..... so in the next 3 years or so MLS will have 22 teams, 19 in their own "soccer specific" stadiums with capacities of around 20-25000 each, with 18 of them using grass. Only 1 team in MLS that is playing in its own stadium will actually be choosing to use Field Turf (Portland) .... and that surface is approved at the highest level by FIFA.
As for the hot dog vendors in the aisles .... not seen them at any ground yet, they usually stay in the concourse, i think the grill is a little heavy to carry up all those stairs, but I have seen popcorn vendors and the all important beer vendors going up and down the aisles. Funnily enough, I also dont recall any teams having mascots like we do in Scotland, and no cheerleaders either ...... so if anyone is guilty of making things a bit 'Disney' it is the SPFL .... and I am sure its not the first or last time the words Mickey Mouse and SPFL will appear in the same sentence !