Not sure what the newbies expect anyone to contact them to meet when they have zero forum regards to hcm...
for those on biz trip...usually will be damn late at night...why bother to meet...what can be done when late...
when blind leading blind...guiding anyone to a destination can be a big issue without giving proper address...taxi may take you to another district with the same street name...
I suggest newbies pm those seniors to meet rather than posting your dates openly and expect seniors to contact you...