HI Dharmesh
Its an excellant opportunity in your hands to enhance and prove your Management skills.
First, talk to your fellow students and form a small task force led by you.
Have people talented on different things like who can Present things well, host the show, who can draft well etc.Decide the Budget for the HR - Submit with the help of your faculties.
2.Discuss on topics in HR for the Submit and finalise at one topic. Venue as per the Budget, Approach few Corporates for Sponsors to meet your budget.
3.Need to make an Invitation for the HR -Submit, wherein you will have to introduce your college, your Faculties, and Organising commitee. Sponsors list.
4. Bring the objective of your Topic decided in the Invitation and few lines of importance of the same in the current scenario.
5. Invite your seniors, HR Managers from Corporates, HR Organisations, and Top notch in HR and do not forget to invite your Alumini.
Decide the role of your Task force once these are done.
Students from your institution who are good at presentation, let them deliver their's, then call upon the HR leaders whomever have shown thier interest to deliver their speech on the topic.
Please Organise for a Lunch or high tea, as per your Budget.
Present a Momento to all the Coroprate HR for spending thier time with you.
This can be extended to the Sponsors and Organising committee also.
hope i have covered atleast 50 - 60 % of the steps to organise a HR - Submit.
Such HR - Submit will be a stepping stone for many students to enter the corporate world.
Please take further suggestions over this.