Seed Saving Workshop RSVP Website: Packet Counts, a Table Cap, and a Label Line
A seed saving workshop RSVP has to lock a packet set and a table before the first pour, because a maybe does not hold a packet set.

A seed saving workshop breaks when ten tables are set and eighteen people arrive expecting a labeled packet set, or when the envelopes were counted for ten and three of those names were still a maybe on Friday. Packet sets, the table each saver uses, and the label line you will actually stop at are set before the first dry seed is poured. The host does not open an eleventh set because a neighbor decided to save after the sheet closed. This is collecting, drying, and labeling seed from known garden plants into packets, not a foraging walk for wild plants and not a flower-pressing craft with blooms under glass. A maybe does not hold a packet set.
You can create a seed saving workshop RSVP that fills the tables you will actually set, records who is saving and who is only watching, and stops when those seats are full.
Count the savers the tables can hold
Walk the room before you send the link. Write down how many tables you can set without mixing wet and dry seed trays, how many envelope and label kits are already cut, and whether a spare kit is a replacement for a torn packet or an eleventh saver. If ten tables can each take one saver, that number is your cap: ten savers, not a crowd sharing one sieve and one marker.
A seed saving station is one packet set, one drying tray, and one chair. You separate dry seed from chaff, portion into labeled envelopes, note variety and year, and stop when the packets you named are sealed. There is no wild forage bag, no flower press with blotting paper, and no shared seed jar that becomes someone else's label. Ask whether a person who will not save can watch from a chair away from the dry trays, and whether that person still counts toward the number the room can hold. Pick one rule and write it on the page. Watchers stay off the table. They do not pour seed "for one packet" or start a second kit just to see the labels.
Ask the last time you can change the packet order without paying for envelopes and labels you cannot return. If the supplier locks the envelope order on Monday for a Saturday class, that Monday is your lock. Write the finish too: one set, one named saver, packets sealed when the label count you named is done. An eleventh kit "if more envelopes turn up in the drawer" is not a plan.
Set a capacity limit on saving seats, not on everyone who was invited to browse the dried trays. When the tenth seat is taken, the form should say the workshop is full. If the kits are already assigned, a late saver is not at these tables.
The label line is a packet count, not a vibe
Name the run you will finish and stop there. A clear line is one variety list, a set number of sealed packets, and a stop at "eight envelopes labeled with variety, year, and source," not an open afternoon until every leftover seed is bagged for next spring. Saving until every jar in the pantry is emptied is a different workshop, and you will not finish it in this block of time. A foraging walk, with wild plants gathered on a trail, is a different outing. So is flower pressing, with blooms dried flat under weight for art.
Put that packet count on the form as the point you will stop, not a vague "until the trays look empty." If the class ends when eight packets are sealed and the trays are wiped, that is the line. People who want to keep sorting until the last seed is bagged will still be labeling when the room has to close. You need a yes to this kit, this table, and this label line before you hand out envelopes.
Who can sit the table, and who needs a different chair
Workshops go wrong when the seat is a surprise. Seed saving means sitting for a stretch, handling fine dry seed, and reading small labels. Ask whether someone needs a taller chair, a standing-height table instead of a low bench, or a spot with brighter light for reading variety names. A guest who cannot sit through the block does not get assigned a packet set they will abandon halfway.
Collect seating preferences so you know who needs an end seat and who wants the drying tray on a higher table. Ask about accessibility needs before you assign kits: a chair with or without arms, large-print label sheets, and a path that is not blocked by drying racks. Write what happens if someone misses the start: their kit goes to a standby already in the room, or it stays on the shelf and the late guest does not begin a second packet run.
The moment the kits are locked
The meeting point is the room you named, not "the garden shed" with no table marked. Put your phone on the page. A message in the group chat is not a kit assignment. You match names to packet sets.
Tie the deadline to the envelope order, the day the saver count cannot change. After that, a late yes is a call about a cancellation, not a promise of another kit. If you want names ready when a saver drops, keep them as standbys and tell them they do not have envelopes until you write back. A maybe does not hold a packet set.
Export the list the morning you lock: attending or not, which table, seating note, accessibility note, and phone. A seed saving RSVP is finished when every table has one named saver, the label line is the packet count you will actually stop at, and a late guest knows whether they are saving or watching from the chair.