Choose the room before you work the room
A desk that wins work face to face has the same argument every year: which events. The answer is usually habit. You go to the one you went to last year, plus one a client mentioned, and find out on the day whether anybody you wanted to meet was there.
The information to decide properly is public. Events publish who exhibits and who speaks, because those companies paid to be found. Set against your own target accounts, those lists turn "is it worth going" into a count: eleven of your accounts at this one, two at that one, none at the one you always attend.
This play builds that calendar. It stops at the decision. Once you have picked an event, work a conference exhibitor list takes that one event's list and turns it into booked conversations before the doors open.
What you get back
A table with one row per event: name, dates, city and venue, format, the link to the event's own page, the number of your target accounts present, and which ones, marked as exhibiting or speaking.
Below it, the events that could not be ranked yet, each with the reason: no exhibitor list published, a date still to be confirmed, a list that could not be read. Every date and venue carries its source link, because event details change after they are announced.
Variations worth knowing
Meetups and evening events. Small recurring meetups rarely list exhibitors. They are ranked on speakers and hosts, which tells you which employers are putting people in front of the community.
Candidate events, not client events. Swap target accounts for the employers you source from. The ranking shows where the people you want to hire spend their evenings.
One event, two years. Read last year's exhibitor page next to this year's. An account that dropped out is a conversation of its own.
Widen the account list first. If the match counts are low everywhere, the account list may be the problem. Build a target account list and run the calendar again.
Where this goes wrong
Trusting a listing site. Dates move, venues change and events are cancelled. Only the event's own page counts, and it is worth opening again before you pay for travel.
Lists that cannot be read. Logins, image-only floor plans and PDF exhibitor guides stop the extraction. The play reports them and does not guess the contents.
Name matching. Exhibitors trade under brand names and group names. A match on name alone is shown to you as doubtful, because a wrong match inflates exactly the number you are deciding on.
Counting logos, not people. A target account with a stand is sending someone. It may not be the person who hires. The count tells you where to go. It does not book the meeting.
Searching too wide. Every search is charged. A tight niche and a named region beat a long list of loose terms.