Guide to the Week Ahead by LATimes.Com / Events on the Internet

Today

* 1 p.m.: Join Martha Stewart and master sushi chef Nobu Matsuhisa as they tour Tokyo’s Tsukiji Fish Market, where 5 million pounds of fresh fish are processed daily.

https://webevents.broadcast.com/exorbis /tokyo033000

*

Friday

* 11 a.m.: Find out what elements go into a successful business plan from CPA and business consultant Vicki L. Helmick.

https://chat.entrepreneurmag.com:8080 /eshare/server?action=4

*

Saturday

* 11 a.m.: The Web TalkGuys talk with Steve Chapin, chief executive of LifeMinders.com, who will share tips on how to use the Internet to streamline your life.

https://www.webtalkguys.com/coming.htm

*

Sunday

* 6:30 p.m.: Enjoy a live concert by folk singer/songwriting legend Joan Baez and British folk singer Eliza Carthy.

https://www.twec.com/tw/onstage /electricfactory/home.asp

*

Monday

* 6 p.m.: Chat with actress Kirsten Dunst, whose latest projects are “The Virgin Suicides,” Sofia Coppola’s directorial debut, and “All I Wanna Do” with Lynn Redgrave.

https://www.bigstar.com/chat/index.cfm

*

Tuesday

* 4 p.m.: Peggy Noonan, a former speech writer for Ronald Reagan, is on “The Case Against Hillary Clinton.” Talk with the author about her book.

https://www.barnesandnoble.com/community /calendar/calendar.asp

*

Wednesday

* 7 p.m.: Join a screenwriting seminar with Robbie Fox, who penned the screenplay for “So I Married an Axe Murderer.”

https://www.iuniverse.com/community

To suggest an Internet event, e-mail click.here@latimes.com.