Berkeley CA yoyo meet worth it?

I saw that one of the local game shops in Berkeley CA (Games & Toys of Berkeley) has yoyo classes that meet every saturday for a few hours. Has anyone in the area gone to this before? Wondering if it’s worth checking out since they say “all skill levels are welcome.” Fortunately it’s a quick and easy ride there via BART (I live close to my local train station, Games & Toys is located right across from the Berkeley BART station. Tempting to check this out tomorrow but want to see if any of you local members have been there before.