seeking short playdates for pup

we have an 11 week old doodle pup about to get his next round of shots. it's time to think about quick playdates to socialize him, so if you have a pup of like age that has not been around other dogs and you're interested in 15 minute supervised pup-meetup in your house or mine, lmk. i'm also looking for children who would like to pet or hold him to get him used to kids. can bring him by for a meetup outside. he's very soft and shy. joy