Definitely kid friendly and kids under 12 are free. Yes you can shoot custom bow from different bowers and this show is specifically geared towards traditional shooters. Here is a list of vendors from a different forum that will be there.
Sadly due to the Passing of G.Fred, Teresa and Asbell wool will not be able to attend.
Kalamazoo Bow Works
Bear Archery
J.P. Enterprises / Wooly Whisper Silencers
Compton Traditional Bowhunters
Black Widow Bows
Lost Nation Archery
Rhino Products, Inc
Great Northern Bow Company
JT Traditional Archery
SpinRite Cresters/Sparrow Designs
Java Man Archery
Great Northern Quivers
Selway Archery Products
St. Joe River Bows/Thunderbird Archery
Safari Tuff
Ace Archery Tackle
Michigan Traditional Bowhunters
Michigan Longbow Association
Michigan Bowhunters
Kuiu
Shifty's Seasoning
TimberHawk Bows
True North Arrows
Traditional Bowhunter Magazine
3Rivers Archery
Christian Bowhunters of America
Navajo Longbows
New Wood Longbows
Shrew Bows
Steamboat Super Sharpeners
Wudaraz
Saulk Trail Archery
Stalker Stickbows A&H Archery Dryad Bows
Classic Sportsman Wool
Northern Mist Longbows
Schupbach's Sporting Goods
Arrow-Fix
The WildLife Outdoors
Saint George Custom Bows
Emerald Traditional Archery
D&M Custom Arrows
The Stickboys Podcast
Bow-NaFide Targets
Recycled Recurves
Professional Bowhunters Society