More than 50 local business exhibitors are projected to welcome visitors to Biz Crawl later this afternoon at Greater Tacoma Convention & Trade Center. It is a business-to-business trade show with leanings to a pub crawl, according to advance publicity.

The expo from 4:30 to 7:30 p.m. wraps up South Sound Summit, a major gathering of speakers and workshops put together by Tacoma-Pierce County Chamber.

Earlier today, noted future tech author (with a famous name) Randi Zuckerberg excited the audience in her keynote remarks. One tweeter in attendance noted that she is a Harvard graduate, unlike her more famous brother, Mark, the founder of Facebook.

Admission to Biz Crawl only is $20 at this link — maybe even at the door.